3111330376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2787

約数の個数: 128

約数和(自身を含む): 7633797120

約数和(自身を除く): 4522466744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 61, 62, 77, 88, 122, 124, 154, 217, 244, 248, 308, 341, 427, 434, 488, 616, 671, 682, 854, 868, 1342, 1364, 1708, 1736, 1891, 2387, 2671, 2684, 2728, 3416, 3782, 4697, 4774, 5342, 5368, 7564, 9394, 9548, 10684, 13237, 15128, 18697, 18788, 19096, 20801, 21368, 26474, 29381, 37394, 37576, 41602, 52948, 58762, 74788, 82801, 83204, 105896, 117524, 145607, 149576, 162931, 165602, 166408, 205667, 235048, 291214, 325862, 331204, 411334, 579607, 582428, 651724, 662408, 822668, 910811, 1140517, 1159214, 1164856, 1303448, 1645336, 1792241, 1821622, 2281034, 2318428, 3584482, 3643244, 4562068, 4636856, 5050861, 6375677, 7168964, 7286488, 9124136, 10101722, 12545687, 12751354, 14337928, 20203444, 25091374, 25502708, 35356027, 40406888, 50182748, 51005416, 55559471, 70712054, 100365496, 111118942, 141424108, 222237884, 282848216, 388916297, 444475768, 777832594, 1555665188, 3111330376]

約数ペア:

[(1, 3111330376), (2, 1555665188), (4, 777832594), (7, 444475768), (8, 388916297), (11, 282848216), (14, 222237884), (22, 141424108), (28, 111118942), (31, 100365496), (44, 70712054), (56, 55559471), (61, 51005416), (62, 50182748), (77, 40406888), (88, 35356027), (122, 25502708), (124, 25091374), (154, 20203444), (217, 14337928), (244, 12751354), (248, 12545687), (308, 10101722), (341, 9124136), (427, 7286488), (434, 7168964), (488, 6375677), (616, 5050861), (671, 4636856), (682, 4562068), (854, 3643244), (868, 3584482), (1342, 2318428), (1364, 2281034), (1708, 1821622), (1736, 1792241), (1891, 1645336), (2387, 1303448), (2671, 1164856), (2684, 1159214), (2728, 1140517), (3416, 910811), (3782, 822668), (4697, 662408), (4774, 651724), (5342, 582428), (5368, 579607), (7564, 411334), (9394, 331204), (9548, 325862), (10684, 291214), (13237, 235048), (15128, 205667), (18697, 166408), (18788, 165602), (19096, 162931), (20801, 149576), (21368, 145607), (26474, 117524), (29381, 105896), (37394, 83204), (37576, 82801), (41602, 74788), (52948, 58762)]