8348493456

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 23605225280

約数和(自身を除く): 15256731824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 631, 661, 834, 1112, 1251, 1262, 1322, 1668, 1893, 1983, 2224, 2502, 2524, 2644, 3336, 3786, 3966, 5004, 5048, 5288, 5679, 5949, 6672, 7572, 7932, 10008, 10096, 10576, 11358, 11898, 15144, 15864, 20016, 22716, 23796, 30288, 31728, 45432, 47592, 87709, 90864, 91879, 95184, 175418, 183758, 263127, 275637, 350836, 367516, 417091, 526254, 551274, 701672, 735032, 789381, 826911, 834182, 1052508, 1102548, 1251273, 1403344, 1470064, 1578762, 1653822, 1668364, 2105016, 2205096, 2502546, 3157524, 3307644, 3336728, 3753819, 4210032, 4410192, 5005092, 6315048, 6615288, 6673456, 7507638, 10010184, 12630096, 13230576, 15015276, 20020368, 30030552, 57975649, 60061104, 115951298, 173926947, 231902596, 347853894, 463805192, 521780841, 695707788, 927610384, 1043561682, 1391415576, 2087123364, 2782831152, 4174246728, 8348493456]

約数ペア:

[(1, 8348493456), (2, 4174246728), (3, 2782831152), (4, 2087123364), (6, 1391415576), (8, 1043561682), (9, 927610384), (12, 695707788), (16, 521780841), (18, 463805192), (24, 347853894), (36, 231902596), (48, 173926947), (72, 115951298), (139, 60061104), (144, 57975649), (278, 30030552), (417, 20020368), (556, 15015276), (631, 13230576), (661, 12630096), (834, 10010184), (1112, 7507638), (1251, 6673456), (1262, 6615288), (1322, 6315048), (1668, 5005092), (1893, 4410192), (1983, 4210032), (2224, 3753819), (2502, 3336728), (2524, 3307644), (2644, 3157524), (3336, 2502546), (3786, 2205096), (3966, 2105016), (5004, 1668364), (5048, 1653822), (5288, 1578762), (5679, 1470064), (5949, 1403344), (6672, 1251273), (7572, 1102548), (7932, 1052508), (10008, 834182), (10096, 826911), (10576, 789381), (11358, 735032), (11898, 701672), (15144, 551274), (15864, 526254), (20016, 417091), (22716, 367516), (23796, 350836), (30288, 275637), (31728, 263127), (45432, 183758), (47592, 175418), (87709, 95184), (90864, 91879)]