687050442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 1646561280

約数和(自身を除く): 959510838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 127, 183, 234, 254, 366, 379, 381, 549, 758, 762, 793, 1098, 1137, 1143, 1586, 1651, 2274, 2286, 2379, 3302, 3411, 4758, 4927, 4953, 6822, 7137, 7747, 9854, 9906, 14274, 14781, 14859, 15494, 23119, 23241, 29562, 29718, 44343, 46238, 46482, 48133, 69357, 69723, 88686, 96266, 100711, 138714, 139446, 144399, 201422, 208071, 288798, 300547, 302133, 416142, 433197, 601094, 604266, 625729, 866394, 901641, 906399, 1251458, 1803282, 1812798, 1877187, 2704923, 2936113, 3754374, 5409846, 5631561, 5872226, 8808339, 11263122, 17616678, 26425017, 38169469, 52850034, 76338938, 114508407, 229016814, 343525221, 687050442]

約数ペア:

[(1, 687050442), (2, 343525221), (3, 229016814), (6, 114508407), (9, 76338938), (13, 52850034), (18, 38169469), (26, 26425017), (39, 17616678), (61, 11263122), (78, 8808339), (117, 5872226), (122, 5631561), (127, 5409846), (183, 3754374), (234, 2936113), (254, 2704923), (366, 1877187), (379, 1812798), (381, 1803282), (549, 1251458), (758, 906399), (762, 901641), (793, 866394), (1098, 625729), (1137, 604266), (1143, 601094), (1586, 433197), (1651, 416142), (2274, 302133), (2286, 300547), (2379, 288798), (3302, 208071), (3411, 201422), (4758, 144399), (4927, 139446), (4953, 138714), (6822, 100711), (7137, 96266), (7747, 88686), (9854, 69723), (9906, 69357), (14274, 48133), (14781, 46482), (14859, 46238), (15494, 44343), (23119, 29718), (23241, 29562)]