248376492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10868

約数の個数: 108

約数和(自身を含む): 786598176

約数和(自身を除く): 538221684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 10831, 11466, 21662, 22932, 32493, 43324, 64986, 75817, 97479, 129972, 140803, 151634, 194958, 227451, 281606, 303268, 389916, 422409, 454902, 530719, 563212, 682353, 844818, 909804, 985621, 1061438, 1267227, 1364706, 1592157, 1689636, 1971242, 2122876, 2534454, 2729412, 2956863, 3184314, 3942484, 4776471, 5068908, 5913726, 6368628, 6899347, 8870589, 9552942, 11827452, 13798694, 17741178, 19105884, 20698041, 27597388, 35482356, 41396082, 62094123, 82792164, 124188246, 248376492]

約数ペア:

[(1, 248376492), (2, 124188246), (3, 82792164), (4, 62094123), (6, 41396082), (7, 35482356), (9, 27597388), (12, 20698041), (13, 19105884), (14, 17741178), (18, 13798694), (21, 11827452), (26, 9552942), (28, 8870589), (36, 6899347), (39, 6368628), (42, 5913726), (49, 5068908), (52, 4776471), (63, 3942484), (78, 3184314), (84, 2956863), (91, 2729412), (98, 2534454), (117, 2122876), (126, 1971242), (147, 1689636), (156, 1592157), (182, 1364706), (196, 1267227), (234, 1061438), (252, 985621), (273, 909804), (294, 844818), (364, 682353), (441, 563212), (468, 530719), (546, 454902), (588, 422409), (637, 389916), (819, 303268), (882, 281606), (1092, 227451), (1274, 194958), (1638, 151634), (1764, 140803), (1911, 129972), (2548, 97479), (3276, 75817), (3822, 64986), (5733, 43324), (7644, 32493), (10831, 22932), (11466, 21662)]