8901338628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4297}}^1$

素因数の和:4602

約数の個数: 144

約数和(自身を含む): 26121387264

約数和(自身を除く): 17220048636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 271, 273, 294, 364, 542, 546, 588, 637, 813, 1084, 1092, 1274, 1626, 1897, 1911, 2548, 3252, 3523, 3794, 3822, 4297, 5691, 7046, 7588, 7644, 8594, 10569, 11382, 12891, 13279, 14092, 17188, 21138, 22764, 24661, 25782, 26558, 30079, 39837, 42276, 49322, 51564, 53116, 55861, 60158, 73983, 79674, 90237, 98644, 111722, 120316, 147966, 159348, 167583, 172627, 180474, 210553, 223444, 295932, 335166, 345254, 360948, 391027, 421106, 517881, 631659, 670332, 690508, 782054, 842212, 1035762, 1164487, 1173081, 1263318, 1564108, 2071524, 2328974, 2346162, 2526636, 2737189, 3493461, 4657948, 4692324, 5474378, 6986922, 8151409, 8211567, 10948756, 13973844, 15138331, 16302818, 16423134, 24454227, 30276662, 32605636, 32846268, 45414993, 48908454, 57059863, 60553324, 90829986, 97816908, 105968317, 114119726, 171179589, 181659972, 211936634, 228239452, 317904951, 342359178, 423873268, 635809902, 684718356, 741778219, 1271619804, 1483556438, 2225334657, 2967112876, 4450669314, 8901338628]

約数ペア:

[(1, 8901338628), (2, 4450669314), (3, 2967112876), (4, 2225334657), (6, 1483556438), (7, 1271619804), (12, 741778219), (13, 684718356), (14, 635809902), (21, 423873268), (26, 342359178), (28, 317904951), (39, 228239452), (42, 211936634), (49, 181659972), (52, 171179589), (78, 114119726), (84, 105968317), (91, 97816908), (98, 90829986), (147, 60553324), (156, 57059863), (182, 48908454), (196, 45414993), (271, 32846268), (273, 32605636), (294, 30276662), (364, 24454227), (542, 16423134), (546, 16302818), (588, 15138331), (637, 13973844), (813, 10948756), (1084, 8211567), (1092, 8151409), (1274, 6986922), (1626, 5474378), (1897, 4692324), (1911, 4657948), (2548, 3493461), (3252, 2737189), (3523, 2526636), (3794, 2346162), (3822, 2328974), (4297, 2071524), (5691, 1564108), (7046, 1263318), (7588, 1173081), (7644, 1164487), (8594, 1035762), (10569, 842212), (11382, 782054), (12891, 690508), (13279, 670332), (14092, 631659), (17188, 517881), (21138, 421106), (22764, 391027), (24661, 360948), (25782, 345254), (26558, 335166), (30079, 295932), (39837, 223444), (42276, 210553), (49322, 180474), (51564, 172627), (53116, 167583), (55861, 159348), (60158, 147966), (73983, 120316), (79674, 111722), (90237, 98644)]