1461984888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 256

約数和(自身を含む): 4775500800

約数和(自身を除く): 3313515912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 41, 42, 52, 56, 58, 78, 82, 84, 87, 91, 104, 116, 123, 156, 164, 168, 174, 182, 203, 232, 246, 273, 287, 312, 328, 348, 364, 377, 406, 492, 533, 546, 563, 574, 609, 696, 728, 754, 812, 861, 984, 1066, 1092, 1126, 1131, 1148, 1189, 1218, 1508, 1599, 1624, 1689, 1722, 2132, 2184, 2252, 2262, 2296, 2378, 2436, 2639, 3016, 3198, 3378, 3444, 3567, 3731, 3941, 4264, 4504, 4524, 4756, 4872, 5278, 6396, 6756, 6888, 7134, 7319, 7462, 7882, 7917, 8323, 9048, 9512, 10556, 11193, 11823, 12792, 13512, 14268, 14638, 14924, 15457, 15764, 15834, 16327, 16646, 21112, 21957, 22386, 23083, 23646, 24969, 28536, 29276, 29848, 30914, 31528, 31668, 32654, 33292, 43914, 44772, 46166, 46371, 47292, 48981, 49938, 51233, 58552, 61828, 63336, 65308, 66584, 69249, 87828, 89544, 92332, 92742, 94584, 97962, 99876, 102466, 108199, 114289, 123656, 130616, 138498, 153699, 161581, 175656, 184664, 185484, 195924, 199752, 204932, 212251, 216398, 228578, 276996, 300079, 307398, 323162, 324597, 342867, 370968, 391848, 409864, 424502, 432796, 457156, 484743, 553992, 600158, 614796, 636753, 646324, 649194, 669407, 685734, 849004, 865592, 900237, 914312, 969486, 1200316, 1229592, 1273506, 1292648, 1298388, 1338814, 1371468, 1485757, 1698008, 1800474, 1938972, 2008221, 2100553, 2400632, 2547012, 2596776, 2677628, 2742936, 2971514, 3600948, 3877944, 4016442, 4201106, 4457271, 4685849, 5094024, 5355256, 5943028, 6301659, 7201896, 8032884, 8402212, 8702291, 8914542, 9371698, 11886056, 12603318, 14057547, 16065768, 16804424, 17404582, 17829084, 18743396, 25206636, 26106873, 28115094, 34809164, 35658168, 37486792, 50413272, 52213746, 56230188, 60916037, 69618328, 104427492, 112460376, 121832074, 182748111, 208854984, 243664148, 365496222, 487328296, 730992444, 1461984888]

約数ペア:

[(1, 1461984888), (2, 730992444), (3, 487328296), (4, 365496222), (6, 243664148), (7, 208854984), (8, 182748111), (12, 121832074), (13, 112460376), (14, 104427492), (21, 69618328), (24, 60916037), (26, 56230188), (28, 52213746), (29, 50413272), (39, 37486792), (41, 35658168), (42, 34809164), (52, 28115094), (56, 26106873), (58, 25206636), (78, 18743396), (82, 17829084), (84, 17404582), (87, 16804424), (91, 16065768), (104, 14057547), (116, 12603318), (123, 11886056), (156, 9371698), (164, 8914542), (168, 8702291), (174, 8402212), (182, 8032884), (203, 7201896), (232, 6301659), (246, 5943028), (273, 5355256), (287, 5094024), (312, 4685849), (328, 4457271), (348, 4201106), (364, 4016442), (377, 3877944), (406, 3600948), (492, 2971514), (533, 2742936), (546, 2677628), (563, 2596776), (574, 2547012), (609, 2400632), (696, 2100553), (728, 2008221), (754, 1938972), (812, 1800474), (861, 1698008), (984, 1485757), (1066, 1371468), (1092, 1338814), (1126, 1298388), (1131, 1292648), (1148, 1273506), (1189, 1229592), (1218, 1200316), (1508, 969486), (1599, 914312), (1624, 900237), (1689, 865592), (1722, 849004), (2132, 685734), (2184, 669407), (2252, 649194), (2262, 646324), (2296, 636753), (2378, 614796), (2436, 600158), (2639, 553992), (3016, 484743), (3198, 457156), (3378, 432796), (3444, 424502), (3567, 409864), (3731, 391848), (3941, 370968), (4264, 342867), (4504, 324597), (4524, 323162), (4756, 307398), (4872, 300079), (5278, 276996), (6396, 228578), (6756, 216398), (6888, 212251), (7134, 204932), (7319, 199752), (7462, 195924), (7882, 185484), (7917, 184664), (8323, 175656), (9048, 161581), (9512, 153699), (10556, 138498), (11193, 130616), (11823, 123656), (12792, 114289), (13512, 108199), (14268, 102466), (14638, 99876), (14924, 97962), (15457, 94584), (15764, 92742), (15834, 92332), (16327, 89544), (16646, 87828), (21112, 69249), (21957, 66584), (22386, 65308), (23083, 63336), (23646, 61828), (24969, 58552), (28536, 51233), (29276, 49938), (29848, 48981), (30914, 47292), (31528, 46371), (31668, 46166), (32654, 44772), (33292, 43914)]