1276694328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 4115865600

約数和(自身を除く): 2839171272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 109, 124, 156, 168, 173, 182, 186, 217, 218, 248, 273, 312, 327, 346, 364, 372, 403, 434, 436, 519, 546, 651, 654, 692, 728, 744, 763, 806, 868, 872, 1038, 1092, 1209, 1211, 1302, 1308, 1384, 1417, 1526, 1612, 1736, 2076, 2184, 2249, 2289, 2418, 2422, 2604, 2616, 2821, 2834, 3052, 3224, 3379, 3633, 4152, 4251, 4498, 4578, 4836, 4844, 5208, 5363, 5642, 5668, 6104, 6747, 6758, 7266, 8463, 8502, 8996, 9156, 9672, 9688, 9919, 10137, 10726, 11284, 11336, 13494, 13516, 14532, 15743, 16089, 16926, 17004, 17992, 18312, 18857, 19838, 20274, 21452, 22568, 23653, 26988, 27032, 29064, 29757, 31486, 32178, 33852, 34008, 37541, 37714, 39676, 40548, 42904, 43927, 47229, 47306, 53976, 56571, 59514, 62972, 64356, 67704, 69719, 70959, 75082, 75428, 79352, 81096, 87854, 94458, 94612, 112623, 113142, 119028, 125944, 128712, 131781, 131999, 139438, 141918, 150164, 150856, 175708, 188916, 189224, 209157, 225246, 226284, 238056, 245141, 263562, 263998, 278876, 283836, 300328, 307489, 351416, 377832, 395997, 418314, 450492, 452568, 488033, 490282, 527124, 527996, 557752, 567672, 584567, 614978, 735423, 791994, 836628, 900984, 922467, 976066, 980564, 1054248, 1055992, 1169134, 1229956, 1464099, 1470846, 1583988, 1673256, 1715987, 1753701, 1844934, 1952132, 1961128, 2338268, 2459912, 2928198, 2941692, 3167976, 3431974, 3507402, 3689868, 3904264, 4091969, 4676536, 5147961, 5856396, 5883384, 6863948, 7014804, 7379736, 7599371, 8183938, 10295922, 11712792, 12275907, 13727896, 14029608, 15198742, 16367876, 20591844, 22798113, 24551814, 30397484, 32735752, 41183688, 45596226, 49103628, 53195597, 60794968, 91192452, 98207256, 106391194, 159586791, 182384904, 212782388, 319173582, 425564776, 638347164, 1276694328]

約数ペア:

[(1, 1276694328), (2, 638347164), (3, 425564776), (4, 319173582), (6, 212782388), (7, 182384904), (8, 159586791), (12, 106391194), (13, 98207256), (14, 91192452), (21, 60794968), (24, 53195597), (26, 49103628), (28, 45596226), (31, 41183688), (39, 32735752), (42, 30397484), (52, 24551814), (56, 22798113), (62, 20591844), (78, 16367876), (84, 15198742), (91, 14029608), (93, 13727896), (104, 12275907), (109, 11712792), (124, 10295922), (156, 8183938), (168, 7599371), (173, 7379736), (182, 7014804), (186, 6863948), (217, 5883384), (218, 5856396), (248, 5147961), (273, 4676536), (312, 4091969), (327, 3904264), (346, 3689868), (364, 3507402), (372, 3431974), (403, 3167976), (434, 2941692), (436, 2928198), (519, 2459912), (546, 2338268), (651, 1961128), (654, 1952132), (692, 1844934), (728, 1753701), (744, 1715987), (763, 1673256), (806, 1583988), (868, 1470846), (872, 1464099), (1038, 1229956), (1092, 1169134), (1209, 1055992), (1211, 1054248), (1302, 980564), (1308, 976066), (1384, 922467), (1417, 900984), (1526, 836628), (1612, 791994), (1736, 735423), (2076, 614978), (2184, 584567), (2249, 567672), (2289, 557752), (2418, 527996), (2422, 527124), (2604, 490282), (2616, 488033), (2821, 452568), (2834, 450492), (3052, 418314), (3224, 395997), (3379, 377832), (3633, 351416), (4152, 307489), (4251, 300328), (4498, 283836), (4578, 278876), (4836, 263998), (4844, 263562), (5208, 245141), (5363, 238056), (5642, 226284), (5668, 225246), (6104, 209157), (6747, 189224), (6758, 188916), (7266, 175708), (8463, 150856), (8502, 150164), (8996, 141918), (9156, 139438), (9672, 131999), (9688, 131781), (9919, 128712), (10137, 125944), (10726, 119028), (11284, 113142), (11336, 112623), (13494, 94612), (13516, 94458), (14532, 87854), (15743, 81096), (16089, 79352), (16926, 75428), (17004, 75082), (17992, 70959), (18312, 69719), (18857, 67704), (19838, 64356), (20274, 62972), (21452, 59514), (22568, 56571), (23653, 53976), (26988, 47306), (27032, 47229), (29064, 43927), (29757, 42904), (31486, 40548), (32178, 39676), (33852, 37714), (34008, 37541)]