746864586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 1813593600

約数和(自身を除く): 1066729014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 149, 186, 234, 279, 298, 403, 447, 558, 691, 806, 894, 1209, 1341, 1382, 1937, 2073, 2418, 2682, 3627, 3874, 4146, 4619, 5811, 6219, 7254, 8983, 9238, 11622, 12438, 13857, 17433, 17966, 21421, 26949, 27714, 34866, 41571, 42842, 53898, 60047, 64263, 80847, 83142, 102959, 120094, 128526, 161694, 180141, 192789, 205918, 278473, 308877, 360282, 385578, 540423, 556946, 617754, 835419, 926631, 1080846, 1338467, 1670838, 1853262, 2506257, 2676934, 3191729, 4015401, 5012514, 6383458, 8030802, 9575187, 12046203, 19150374, 24092406, 28725561, 41492477, 57451122, 82984954, 124477431, 248954862, 373432293, 746864586]

約数ペア:

[(1, 746864586), (2, 373432293), (3, 248954862), (6, 124477431), (9, 82984954), (13, 57451122), (18, 41492477), (26, 28725561), (31, 24092406), (39, 19150374), (62, 12046203), (78, 9575187), (93, 8030802), (117, 6383458), (149, 5012514), (186, 4015401), (234, 3191729), (279, 2676934), (298, 2506257), (403, 1853262), (447, 1670838), (558, 1338467), (691, 1080846), (806, 926631), (894, 835419), (1209, 617754), (1341, 556946), (1382, 540423), (1937, 385578), (2073, 360282), (2418, 308877), (2682, 278473), (3627, 205918), (3874, 192789), (4146, 180141), (4619, 161694), (5811, 128526), (6219, 120094), (7254, 102959), (8983, 83142), (9238, 80847), (11622, 64263), (12438, 60047), (13857, 53898), (17433, 42842), (17966, 41571), (21421, 34866), (26949, 27714)]