289412046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 844286976

約数和(自身を除く): 554874930

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 71, 77, 99, 102, 119, 126, 142, 153, 154, 173, 187, 198, 213, 231, 238, 306, 346, 357, 374, 426, 462, 497, 519, 561, 639, 693, 714, 781, 994, 1038, 1071, 1122, 1207, 1211, 1278, 1309, 1386, 1491, 1557, 1562, 1683, 1903, 2142, 2343, 2414, 2422, 2618, 2941, 2982, 3114, 3366, 3621, 3633, 3806, 3927, 4473, 4686, 5467, 5709, 5882, 7029, 7242, 7266, 7854, 8449, 8823, 8946, 10863, 10899, 10934, 11418, 11781, 12283, 13277, 13321, 14058, 16401, 16898, 17127, 17646, 20587, 21726, 21798, 23562, 24566, 25347, 26469, 26554, 26642, 32351, 32802, 34254, 36849, 39831, 39963, 41174, 49203, 50694, 52938, 61761, 64702, 73698, 76041, 79662, 79926, 85981, 92939, 97053, 98406, 110547, 119493, 119889, 123522, 135113, 152082, 171962, 185283, 185878, 194106, 208811, 221094, 226457, 238986, 239778, 257943, 270226, 278817, 291159, 370566, 405339, 417622, 452914, 515886, 557634, 582318, 626433, 679371, 773829, 810678, 836451, 945791, 1216017, 1252866, 1358742, 1461677, 1547658, 1672902, 1879299, 1891582, 2038113, 2296921, 2432034, 2837373, 2923354, 3758598, 4076226, 4385031, 4593842, 5674746, 6890763, 8512119, 8770062, 13155093, 13781526, 16078447, 17024238, 20672289, 26310186, 32156894, 41344578, 48235341, 96470682, 144706023, 289412046]

約数ペア:

[(1, 289412046), (2, 144706023), (3, 96470682), (6, 48235341), (7, 41344578), (9, 32156894), (11, 26310186), (14, 20672289), (17, 17024238), (18, 16078447), (21, 13781526), (22, 13155093), (33, 8770062), (34, 8512119), (42, 6890763), (51, 5674746), (63, 4593842), (66, 4385031), (71, 4076226), (77, 3758598), (99, 2923354), (102, 2837373), (119, 2432034), (126, 2296921), (142, 2038113), (153, 1891582), (154, 1879299), (173, 1672902), (187, 1547658), (198, 1461677), (213, 1358742), (231, 1252866), (238, 1216017), (306, 945791), (346, 836451), (357, 810678), (374, 773829), (426, 679371), (462, 626433), (497, 582318), (519, 557634), (561, 515886), (639, 452914), (693, 417622), (714, 405339), (781, 370566), (994, 291159), (1038, 278817), (1071, 270226), (1122, 257943), (1207, 239778), (1211, 238986), (1278, 226457), (1309, 221094), (1386, 208811), (1491, 194106), (1557, 185878), (1562, 185283), (1683, 171962), (1903, 152082), (2142, 135113), (2343, 123522), (2414, 119889), (2422, 119493), (2618, 110547), (2941, 98406), (2982, 97053), (3114, 92939), (3366, 85981), (3621, 79926), (3633, 79662), (3806, 76041), (3927, 73698), (4473, 64702), (4686, 61761), (5467, 52938), (5709, 50694), (5882, 49203), (7029, 41174), (7242, 39963), (7266, 39831), (7854, 36849), (8449, 34254), (8823, 32802), (8946, 32351), (10863, 26642), (10899, 26554), (10934, 26469), (11418, 25347), (11781, 24566), (12283, 23562), (13277, 21798), (13321, 21726), (14058, 20587), (16401, 17646), (16898, 17127)]