507908856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 1569899520

約数和(自身を除く): 1061990664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 313, 364, 546, 626, 728, 743, 939, 1092, 1252, 1486, 1878, 2184, 2191, 2229, 2504, 2972, 3756, 4069, 4382, 4458, 5201, 5944, 6573, 7512, 8138, 8764, 8916, 9659, 10402, 12207, 13146, 15603, 16276, 17528, 17832, 19318, 20804, 24414, 26292, 28483, 28977, 31206, 32552, 38636, 41608, 48828, 52584, 56966, 57954, 62412, 67613, 77272, 85449, 97656, 113932, 115908, 124824, 135226, 170898, 202839, 227864, 231816, 232559, 270452, 341796, 405678, 465118, 540904, 683592, 697677, 811356, 930236, 1395354, 1622712, 1627913, 1860472, 2790708, 3023267, 3255826, 4883739, 5581416, 6046534, 6511652, 9069801, 9767478, 12093068, 13023304, 18139602, 19534956, 21162869, 24186136, 36279204, 39069912, 42325738, 63488607, 72558408, 84651476, 126977214, 169302952, 253954428, 507908856]

約数ペア:

[(1, 507908856), (2, 253954428), (3, 169302952), (4, 126977214), (6, 84651476), (7, 72558408), (8, 63488607), (12, 42325738), (13, 39069912), (14, 36279204), (21, 24186136), (24, 21162869), (26, 19534956), (28, 18139602), (39, 13023304), (42, 12093068), (52, 9767478), (56, 9069801), (78, 6511652), (84, 6046534), (91, 5581416), (104, 4883739), (156, 3255826), (168, 3023267), (182, 2790708), (273, 1860472), (312, 1627913), (313, 1622712), (364, 1395354), (546, 930236), (626, 811356), (728, 697677), (743, 683592), (939, 540904), (1092, 465118), (1252, 405678), (1486, 341796), (1878, 270452), (2184, 232559), (2191, 231816), (2229, 227864), (2504, 202839), (2972, 170898), (3756, 135226), (4069, 124824), (4382, 115908), (4458, 113932), (5201, 97656), (5944, 85449), (6573, 77272), (7512, 67613), (8138, 62412), (8764, 57954), (8916, 56966), (9659, 52584), (10402, 48828), (12207, 41608), (13146, 38636), (15603, 32552), (16276, 31206), (17528, 28977), (17832, 28483), (19318, 26292), (20804, 24414)]