318875472

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 927477096

約数和(自身を除く): 608601624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 97, 111, 144, 148, 194, 222, 291, 296, 333, 388, 444, 582, 592, 617, 666, 776, 873, 888, 1164, 1234, 1332, 1552, 1746, 1776, 1851, 2328, 2468, 2664, 3492, 3589, 3702, 4656, 4936, 5328, 5553, 6984, 7178, 7404, 9872, 10767, 11106, 13968, 14356, 14808, 21534, 22212, 22829, 28712, 29616, 32301, 43068, 44424, 45658, 57424, 59849, 64602, 68487, 86136, 88848, 91316, 119698, 129204, 136974, 172272, 179547, 182632, 205461, 239396, 258408, 273948, 359094, 365264, 410922, 478792, 516816, 538641, 547896, 718188, 821844, 957584, 1077282, 1095792, 1436376, 1643688, 2154564, 2214413, 2872752, 3287376, 4309128, 4428826, 6643239, 8618256, 8857652, 13286478, 17715304, 19929717, 26572956, 35430608, 39859434, 53145912, 79718868, 106291824, 159437736, 318875472]

約数ペア:

[(1, 318875472), (2, 159437736), (3, 106291824), (4, 79718868), (6, 53145912), (8, 39859434), (9, 35430608), (12, 26572956), (16, 19929717), (18, 17715304), (24, 13286478), (36, 8857652), (37, 8618256), (48, 6643239), (72, 4428826), (74, 4309128), (97, 3287376), (111, 2872752), (144, 2214413), (148, 2154564), (194, 1643688), (222, 1436376), (291, 1095792), (296, 1077282), (333, 957584), (388, 821844), (444, 718188), (582, 547896), (592, 538641), (617, 516816), (666, 478792), (776, 410922), (873, 365264), (888, 359094), (1164, 273948), (1234, 258408), (1332, 239396), (1552, 205461), (1746, 182632), (1776, 179547), (1851, 172272), (2328, 136974), (2468, 129204), (2664, 119698), (3492, 91316), (3589, 88848), (3702, 86136), (4656, 68487), (4936, 64602), (5328, 59849), (5553, 57424), (6984, 45658), (7178, 44424), (7404, 43068), (9872, 32301), (10767, 29616), (11106, 28712), (13968, 22829), (14356, 22212), (14808, 21534)]