1998889505424

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{3581}}^1$

素因数の和:4179

約数の個数: 360

約数和(自身を含む): 6556239480960

約数和(自身を除く): 4557349975536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 239, 252, 294, 331, 336, 392, 441, 478, 504, 588, 662, 717, 784, 882, 956, 993, 1008, 1176, 1324, 1434, 1673, 1764, 1912, 1986, 2151, 2317, 2352, 2648, 2868, 2979, 3346, 3528, 3581, 3824, 3972, 4302, 4634, 5019, 5296, 5736, 5958, 6692, 6951, 7056, 7162, 7944, 8604, 9268, 10038, 10743, 11472, 11711, 11916, 13384, 13902, 14324, 15057, 15888, 16219, 17208, 18536, 20076, 20853, 21486, 23422, 23832, 25067, 26768, 27804, 28648, 30114, 32229, 32438, 34416, 35133, 37072, 40152, 41706, 42972, 46844, 47664, 48657, 50134, 55608, 57296, 60228, 64458, 64876, 70266, 75201, 79109, 80304, 83412, 85944, 93688, 97314, 100268, 105399, 111216, 120456, 128916, 129752, 140532, 145971, 150402, 158218, 166824, 171888, 175469, 187376, 194628, 200536, 210798, 225603, 237327, 240912, 257832, 259504, 281064, 291942, 300804, 316436, 333648, 350938, 389256, 401072, 421596, 451206, 474654, 515664, 526407, 553763, 562128, 583884, 601608, 632872, 701876, 711981, 778512, 843192, 855859, 902412, 949308, 1052814, 1107526, 1167768, 1185311, 1203216, 1265744, 1403752, 1423962, 1579221, 1661289, 1686384, 1711718, 1804824, 1898616, 2105628, 2215052, 2335536, 2370622, 2567577, 2807504, 2847924, 3158442, 3322578, 3423436, 3555933, 3609648, 3797232, 3876341, 4211256, 4430104, 4741244, 4983867, 5135154, 5695848, 5991013, 6316884, 6645156, 6846872, 7111866, 7702731, 7752682, 8297177, 8422512, 8860208, 9482488, 9967734, 10270308, 10667799, 11391696, 11629023, 11982026, 12633768, 13290312, 13693744, 14223732, 15405462, 15505364, 16594354, 17973039, 18964976, 19935468, 20540616, 21335598, 23258046, 23964052, 24891531, 25267536, 26580624, 28447464, 30810924, 31010728, 33188708, 34887069, 35946078, 39870936, 41081232, 41937091, 42671196, 46516092, 47928104, 49783062, 53919117, 56894928, 58080239, 61621848, 62021456, 66377416, 69774138, 71892156, 74674593, 79741872, 83874182, 85342392, 93032184, 95856208, 99566124, 107838234, 116160478, 123243696, 125811273, 132754832, 139548276, 143784312, 149349186, 167748364, 170684784, 174240717, 186064368, 199132248, 215676468, 232320956, 251622546, 279096552, 283289329, 287568624, 298698372, 335496728, 348481434, 377433819, 398264496, 431352936, 464641912, 503245092, 522722151, 558193104, 566578658, 597396744, 670993456, 696962868, 754867638, 849867987, 862705872, 929283824, 1006490184, 1045444302, 1133157316, 1194793488, 1393925736, 1509735276, 1699735974, 1983025303, 2012980368, 2090888604, 2266314632, 2549603961, 2787851472, 3019470552, 3399471948, 3966050606, 4181777208, 4532629264, 5099207922, 5949075909, 6038941104, 6798943896, 7932101212, 8363554416, 10198415844, 11898151818, 13597887792, 13881177121, 15864202424, 17847227727, 20396831688, 23796303636, 27762354242, 31728404848, 35694455454, 40793663376, 41643531363, 47592607272, 55524708484, 71388910908, 83287062726, 95185214544, 111049416968, 124930594089, 142777821816, 166574125452, 222098833936, 249861188178, 285555643632, 333148250904, 499722376356, 666296501808, 999444752712, 1998889505424]

約数ペア:

[(1, 1998889505424), (2, 999444752712), (3, 666296501808), (4, 499722376356), (6, 333148250904), (7, 285555643632), (8, 249861188178), (9, 222098833936), (12, 166574125452), (14, 142777821816), (16, 124930594089), (18, 111049416968), (21, 95185214544), (24, 83287062726), (28, 71388910908), (36, 55524708484), (42, 47592607272), (48, 41643531363), (49, 40793663376), (56, 35694455454), (63, 31728404848), (72, 27762354242), (84, 23796303636), (98, 20396831688), (112, 17847227727), (126, 15864202424), (144, 13881177121), (147, 13597887792), (168, 11898151818), (196, 10198415844), (239, 8363554416), (252, 7932101212), (294, 6798943896), (331, 6038941104), (336, 5949075909), (392, 5099207922), (441, 4532629264), (478, 4181777208), (504, 3966050606), (588, 3399471948), (662, 3019470552), (717, 2787851472), (784, 2549603961), (882, 2266314632), (956, 2090888604), (993, 2012980368), (1008, 1983025303), (1176, 1699735974), (1324, 1509735276), (1434, 1393925736), (1673, 1194793488), (1764, 1133157316), (1912, 1045444302), (1986, 1006490184), (2151, 929283824), (2317, 862705872), (2352, 849867987), (2648, 754867638), (2868, 696962868), (2979, 670993456), (3346, 597396744), (3528, 566578658), (3581, 558193104), (3824, 522722151), (3972, 503245092), (4302, 464641912), (4634, 431352936), (5019, 398264496), (5296, 377433819), (5736, 348481434), (5958, 335496728), (6692, 298698372), (6951, 287568624), (7056, 283289329), (7162, 279096552), (7944, 251622546), (8604, 232320956), (9268, 215676468), (10038, 199132248), (10743, 186064368), (11472, 174240717), (11711, 170684784), (11916, 167748364), (13384, 149349186), (13902, 143784312), (14324, 139548276), (15057, 132754832), (15888, 125811273), (16219, 123243696), (17208, 116160478), (18536, 107838234), (20076, 99566124), (20853, 95856208), (21486, 93032184), (23422, 85342392), (23832, 83874182), (25067, 79741872), (26768, 74674593), (27804, 71892156), (28648, 69774138), (30114, 66377416), (32229, 62021456), (32438, 61621848), (34416, 58080239), (35133, 56894928), (37072, 53919117), (40152, 49783062), (41706, 47928104), (42972, 46516092), (46844, 42671196), (47664, 41937091), (48657, 41081232), (50134, 39870936), (55608, 35946078), (57296, 34887069), (60228, 33188708), (64458, 31010728), (64876, 30810924), (70266, 28447464), (75201, 26580624), (79109, 25267536), (80304, 24891531), (83412, 23964052), (85944, 23258046), (93688, 21335598), (97314, 20540616), (100268, 19935468), (105399, 18964976), (111216, 17973039), (120456, 16594354), (128916, 15505364), (129752, 15405462), (140532, 14223732), (145971, 13693744), (150402, 13290312), (158218, 12633768), (166824, 11982026), (171888, 11629023), (175469, 11391696), (187376, 10667799), (194628, 10270308), (200536, 9967734), (210798, 9482488), (225603, 8860208), (237327, 8422512), (240912, 8297177), (257832, 7752682), (259504, 7702731), (281064, 7111866), (291942, 6846872), (300804, 6645156), (316436, 6316884), (333648, 5991013), (350938, 5695848), (389256, 5135154), (401072, 4983867), (421596, 4741244), (451206, 4430104), (474654, 4211256), (515664, 3876341), (526407, 3797232), (553763, 3609648), (562128, 3555933), (583884, 3423436), (601608, 3322578), (632872, 3158442), (701876, 2847924), (711981, 2807504), (778512, 2567577), (843192, 2370622), (855859, 2335536), (902412, 2215052), (949308, 2105628), (1052814, 1898616), (1107526, 1804824), (1167768, 1711718), (1185311, 1686384), (1203216, 1661289), (1265744, 1579221), (1403752, 1423962)]