8315455412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 18256835520

約数和(自身を除く): 9941380108

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 43, 44, 68, 76, 86, 121, 172, 187, 209, 242, 323, 374, 418, 473, 484, 646, 731, 748, 817, 836, 946, 1237, 1292, 1462, 1634, 1892, 2057, 2299, 2474, 2924, 3268, 3553, 4114, 4598, 4948, 5203, 7106, 8041, 8228, 8987, 9196, 10406, 13607, 13889, 14212, 16082, 17974, 20812, 21029, 23503, 27214, 27778, 32164, 35948, 39083, 42058, 47006, 53191, 54428, 55556, 78166, 84116, 88451, 94012, 98857, 106382, 149677, 152779, 156332, 176902, 197714, 212764, 231319, 258533, 299354, 305558, 353804, 395428, 399551, 462638, 517066, 585101, 598708, 611116, 799102, 904247, 925276, 1010629, 1034132, 1170202, 1598204, 1680569, 1808494, 2021258, 2340404, 2544509, 2843863, 3361138, 3616988, 4042516, 4395061, 5089018, 5687726, 6436111, 6722276, 8790122, 9946717, 10178036, 11116919, 11375452, 12872222, 17180693, 17580244, 19893434, 22233838, 25744444, 34361386, 39786868, 44467676, 48345671, 68722772, 96691342, 109413887, 122286109, 188987623, 193382684, 218827774, 244572218, 377975246, 437655548, 489144436, 755950492, 2078863853, 4157727706, 8315455412]

約数ペア:

[(1, 8315455412), (2, 4157727706), (4, 2078863853), (11, 755950492), (17, 489144436), (19, 437655548), (22, 377975246), (34, 244572218), (38, 218827774), (43, 193382684), (44, 188987623), (68, 122286109), (76, 109413887), (86, 96691342), (121, 68722772), (172, 48345671), (187, 44467676), (209, 39786868), (242, 34361386), (323, 25744444), (374, 22233838), (418, 19893434), (473, 17580244), (484, 17180693), (646, 12872222), (731, 11375452), (748, 11116919), (817, 10178036), (836, 9946717), (946, 8790122), (1237, 6722276), (1292, 6436111), (1462, 5687726), (1634, 5089018), (1892, 4395061), (2057, 4042516), (2299, 3616988), (2474, 3361138), (2924, 2843863), (3268, 2544509), (3553, 2340404), (4114, 2021258), (4598, 1808494), (4948, 1680569), (5203, 1598204), (7106, 1170202), (8041, 1034132), (8228, 1010629), (8987, 925276), (9196, 904247), (10406, 799102), (13607, 611116), (13889, 598708), (14212, 585101), (16082, 517066), (17974, 462638), (20812, 399551), (21029, 395428), (23503, 353804), (27214, 305558), (27778, 299354), (32164, 258533), (35948, 231319), (39083, 212764), (42058, 197714), (47006, 176902), (53191, 156332), (54428, 152779), (55556, 149677), (78166, 106382), (84116, 98857), (88451, 94012)]