497909724

素因数分解:

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

素因数の和:891

約数の個数: 96

約数和(自身を含む): 1302067200

約数和(自身を除く): 804157476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 149, 156, 186, 298, 372, 403, 447, 596, 691, 806, 894, 1209, 1382, 1612, 1788, 1937, 2073, 2418, 2764, 3874, 4146, 4619, 4836, 5811, 7748, 8292, 8983, 9238, 11622, 13857, 17966, 18476, 21421, 23244, 26949, 27714, 35932, 42842, 53898, 55428, 60047, 64263, 85684, 102959, 107796, 120094, 128526, 180141, 205918, 240188, 257052, 278473, 308877, 360282, 411836, 556946, 617754, 720564, 835419, 1113892, 1235508, 1338467, 1670838, 2676934, 3191729, 3341676, 4015401, 5353868, 6383458, 8030802, 9575187, 12766916, 16061604, 19150374, 38300748, 41492477, 82984954, 124477431, 165969908, 248954862, 497909724]

約数ペア:

[(1, 497909724), (2, 248954862), (3, 165969908), (4, 124477431), (6, 82984954), (12, 41492477), (13, 38300748), (26, 19150374), (31, 16061604), (39, 12766916), (52, 9575187), (62, 8030802), (78, 6383458), (93, 5353868), (124, 4015401), (149, 3341676), (156, 3191729), (186, 2676934), (298, 1670838), (372, 1338467), (403, 1235508), (447, 1113892), (596, 835419), (691, 720564), (806, 617754), (894, 556946), (1209, 411836), (1382, 360282), (1612, 308877), (1788, 278473), (1937, 257052), (2073, 240188), (2418, 205918), (2764, 180141), (3874, 128526), (4146, 120094), (4619, 107796), (4836, 102959), (5811, 85684), (7748, 64263), (8292, 60047), (8983, 55428), (9238, 53898), (11622, 42842), (13857, 35932), (17966, 27714), (18476, 26949), (21421, 23244)]