21518596944

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1507

約数の個数: 240

約数和(自身を含む): 67215519360

約数和(自身を除く): 45696922416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 241, 312, 338, 351, 432, 468, 482, 507, 624, 676, 702, 723, 936, 964, 1014, 1223, 1352, 1404, 1446, 1521, 1872, 1928, 2028, 2169, 2446, 2704, 2808, 2892, 3042, 3133, 3669, 3856, 4056, 4338, 4563, 4892, 5616, 5784, 6084, 6266, 6507, 7338, 8112, 8676, 9126, 9399, 9784, 11007, 11568, 12168, 12532, 13014, 14676, 15899, 17352, 18252, 18798, 19568, 22014, 24336, 25064, 26028, 28197, 29352, 31798, 33021, 34704, 36504, 37596, 40729, 44028, 47697, 50128, 52056, 56394, 58704, 63596, 66042, 73008, 75192, 81458, 84591, 88056, 95394, 104112, 112788, 122187, 127192, 132084, 143091, 150384, 162916, 169182, 176112, 190788, 206687, 225576, 244374, 254384, 264168, 286182, 294743, 325832, 338364, 366561, 381576, 413374, 429273, 451152, 488748, 528336, 572364, 589486, 620061, 651664, 676728, 733122, 763152, 826748, 858546, 884229, 977496, 1099683, 1144728, 1178972, 1240122, 1353456, 1466244, 1653496, 1717092, 1768458, 1860183, 1954992, 2199366, 2289456, 2357944, 2480244, 2652687, 2932488, 3306992, 3434184, 3536916, 3720366, 3831659, 4398732, 4715888, 4960488, 5305374, 5580549, 5864976, 6868368, 7073832, 7440732, 7663318, 7958061, 8797464, 9920976, 10610748, 11161098, 11494977, 14147664, 14881464, 15326636, 15916122, 17594928, 21221496, 22322196, 22989954, 29762928, 30653272, 31832244, 34484931, 42442992, 44644392, 45979908, 49811567, 61306544, 63664488, 68969862, 89288784, 91959816, 99623134, 103454793, 127328976, 137939724, 149434701, 183919632, 199246268, 206909586, 275879448, 298869402, 398492536, 413819172, 448304103, 551758896, 597738804, 796985072, 827638344, 896608206, 1195477608, 1344912309, 1655276688, 1793216412, 2390955216, 2689824618, 3586432824, 5379649236, 7172865648, 10759298472, 21518596944]

約数ペア:

[(1, 21518596944), (2, 10759298472), (3, 7172865648), (4, 5379649236), (6, 3586432824), (8, 2689824618), (9, 2390955216), (12, 1793216412), (13, 1655276688), (16, 1344912309), (18, 1195477608), (24, 896608206), (26, 827638344), (27, 796985072), (36, 597738804), (39, 551758896), (48, 448304103), (52, 413819172), (54, 398492536), (72, 298869402), (78, 275879448), (104, 206909586), (108, 199246268), (117, 183919632), (144, 149434701), (156, 137939724), (169, 127328976), (208, 103454793), (216, 99623134), (234, 91959816), (241, 89288784), (312, 68969862), (338, 63664488), (351, 61306544), (432, 49811567), (468, 45979908), (482, 44644392), (507, 42442992), (624, 34484931), (676, 31832244), (702, 30653272), (723, 29762928), (936, 22989954), (964, 22322196), (1014, 21221496), (1223, 17594928), (1352, 15916122), (1404, 15326636), (1446, 14881464), (1521, 14147664), (1872, 11494977), (1928, 11161098), (2028, 10610748), (2169, 9920976), (2446, 8797464), (2704, 7958061), (2808, 7663318), (2892, 7440732), (3042, 7073832), (3133, 6868368), (3669, 5864976), (3856, 5580549), (4056, 5305374), (4338, 4960488), (4563, 4715888), (4892, 4398732), (5616, 3831659), (5784, 3720366), (6084, 3536916), (6266, 3434184), (6507, 3306992), (7338, 2932488), (8112, 2652687), (8676, 2480244), (9126, 2357944), (9399, 2289456), (9784, 2199366), (11007, 1954992), (11568, 1860183), (12168, 1768458), (12532, 1717092), (13014, 1653496), (14676, 1466244), (15899, 1353456), (17352, 1240122), (18252, 1178972), (18798, 1144728), (19568, 1099683), (22014, 977496), (24336, 884229), (25064, 858546), (26028, 826748), (28197, 763152), (29352, 733122), (31798, 676728), (33021, 651664), (34704, 620061), (36504, 589486), (37596, 572364), (40729, 528336), (44028, 488748), (47697, 451152), (50128, 429273), (52056, 413374), (56394, 381576), (58704, 366561), (63596, 338364), (66042, 325832), (73008, 294743), (75192, 286182), (81458, 264168), (84591, 254384), (88056, 244374), (95394, 225576), (104112, 206687), (112788, 190788), (122187, 176112), (127192, 169182), (132084, 162916), (143091, 150384)]