19402414164

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:764

約数の個数: 288

約数和(自身を含む): 60521852160

約数和(自身を除く): 41119437996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 197, 222, 252, 259, 294, 333, 378, 394, 441, 444, 503, 518, 588, 591, 666, 756, 777, 788, 882, 999, 1006, 1036, 1182, 1323, 1332, 1379, 1509, 1554, 1764, 1773, 1813, 1998, 2012, 2331, 2364, 2646, 2758, 3018, 3108, 3521, 3546, 3626, 3996, 4137, 4527, 4662, 5292, 5319, 5439, 5516, 6036, 6993, 7042, 7092, 7252, 7289, 8274, 9054, 9324, 9653, 10563, 10638, 10878, 12411, 13581, 13986, 14084, 14578, 16317, 16548, 18108, 18611, 19306, 21126, 21276, 21756, 21867, 24647, 24822, 27162, 27972, 28959, 29156, 31689, 32634, 37222, 37233, 38612, 42252, 43734, 48951, 49294, 49644, 51023, 54324, 55833, 57918, 63378, 65268, 65601, 73941, 74444, 74466, 86877, 87468, 95067, 97902, 98588, 99091, 102046, 111666, 115836, 126756, 130277, 131202, 147882, 148932, 153069, 167499, 173754, 190134, 195804, 196803, 198182, 204092, 221823, 223332, 260554, 260631, 262404, 295764, 297273, 306138, 334998, 347508, 357161, 380268, 390831, 393606, 396364, 443646, 459207, 502497, 521108, 521262, 594546, 612276, 665469, 669996, 693637, 714322, 781662, 787212, 887292, 891819, 911939, 918414, 1004994, 1042524, 1071483, 1172493, 1189092, 1330938, 1377621, 1387274, 1428644, 1563324, 1783638, 1823878, 1836828, 2009988, 2080911, 2142966, 2344986, 2661876, 2675457, 2735817, 2755242, 2774548, 3214449, 3517479, 3567276, 3647756, 3666367, 4161822, 4285932, 4689972, 4855459, 5350914, 5471634, 5510484, 6242733, 6428898, 7034958, 7332734, 8207451, 8323644, 9643347, 9710918, 10701828, 10943268, 10999101, 12485466, 12857796, 14069916, 14566377, 14665468, 16414902, 18728199, 19286694, 19421836, 21998202, 24622353, 24970932, 25664569, 29132754, 32829804, 32997303, 37456398, 38573388, 43699131, 43996404, 49244706, 51329138, 58265508, 65994606, 74912796, 76993707, 87398262, 98489412, 98991909, 102658276, 131097393, 131989212, 153987414, 174796524, 179651983, 197983818, 230981121, 262194786, 307974828, 359303966, 395967636, 461962242, 524389572, 538955949, 692943363, 718607932, 923924484, 1077911898, 1385886726, 1616867847, 2155823796, 2771773452, 3233735694, 4850603541, 6467471388, 9701207082, 19402414164]

約数ペア:

[(1, 19402414164), (2, 9701207082), (3, 6467471388), (4, 4850603541), (6, 3233735694), (7, 2771773452), (9, 2155823796), (12, 1616867847), (14, 1385886726), (18, 1077911898), (21, 923924484), (27, 718607932), (28, 692943363), (36, 538955949), (37, 524389572), (42, 461962242), (49, 395967636), (54, 359303966), (63, 307974828), (74, 262194786), (84, 230981121), (98, 197983818), (108, 179651983), (111, 174796524), (126, 153987414), (147, 131989212), (148, 131097393), (189, 102658276), (196, 98991909), (197, 98489412), (222, 87398262), (252, 76993707), (259, 74912796), (294, 65994606), (333, 58265508), (378, 51329138), (394, 49244706), (441, 43996404), (444, 43699131), (503, 38573388), (518, 37456398), (588, 32997303), (591, 32829804), (666, 29132754), (756, 25664569), (777, 24970932), (788, 24622353), (882, 21998202), (999, 19421836), (1006, 19286694), (1036, 18728199), (1182, 16414902), (1323, 14665468), (1332, 14566377), (1379, 14069916), (1509, 12857796), (1554, 12485466), (1764, 10999101), (1773, 10943268), (1813, 10701828), (1998, 9710918), (2012, 9643347), (2331, 8323644), (2364, 8207451), (2646, 7332734), (2758, 7034958), (3018, 6428898), (3108, 6242733), (3521, 5510484), (3546, 5471634), (3626, 5350914), (3996, 4855459), (4137, 4689972), (4527, 4285932), (4662, 4161822), (5292, 3666367), (5319, 3647756), (5439, 3567276), (5516, 3517479), (6036, 3214449), (6993, 2774548), (7042, 2755242), (7092, 2735817), (7252, 2675457), (7289, 2661876), (8274, 2344986), (9054, 2142966), (9324, 2080911), (9653, 2009988), (10563, 1836828), (10638, 1823878), (10878, 1783638), (12411, 1563324), (13581, 1428644), (13986, 1387274), (14084, 1377621), (14578, 1330938), (16317, 1189092), (16548, 1172493), (18108, 1071483), (18611, 1042524), (19306, 1004994), (21126, 918414), (21276, 911939), (21756, 891819), (21867, 887292), (24647, 787212), (24822, 781662), (27162, 714322), (27972, 693637), (28959, 669996), (29156, 665469), (31689, 612276), (32634, 594546), (37222, 521262), (37233, 521108), (38612, 502497), (42252, 459207), (43734, 443646), (48951, 396364), (49294, 393606), (49644, 390831), (51023, 380268), (54324, 357161), (55833, 347508), (57918, 334998), (63378, 306138), (65268, 297273), (65601, 295764), (73941, 262404), (74444, 260631), (74466, 260554), (86877, 223332), (87468, 221823), (95067, 204092), (97902, 198182), (98588, 196803), (99091, 195804), (102046, 190134), (111666, 173754), (115836, 167499), (126756, 153069), (130277, 148932), (131202, 147882)]