1287039936

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 224

約数和(自身を含む): 4412853760

約数和(自身を除く): 3125813824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2496, 2912, 2964, 3192, 3458, 3648, 3877, 3952, 4256, 4368, 5187, 5824, 5928, 6384, 6916, 7754, 7904, 8512, 8736, 10374, 11631, 11856, 12768, 13832, 15508, 15808, 17472, 20748, 23262, 23712, 25536, 27139, 27664, 31016, 41496, 46524, 47424, 50401, 54278, 55328, 62032, 73663, 81417, 82992, 93048, 100802, 108556, 110656, 124064, 147326, 151203, 162834, 165984, 186096, 201604, 217112, 220989, 248128, 294652, 302406, 325668, 331968, 352807, 372192, 403208, 434224, 441978, 515641, 589304, 604812, 651336, 705614, 744384, 806416, 868448, 883956, 957619, 1031282, 1058421, 1178608, 1209624, 1302672, 1411228, 1546923, 1612832, 1736896, 1767912, 1915238, 2062564, 2116842, 2357216, 2419248, 2605344, 2822456, 2872857, 3093846, 3225664, 3535824, 3830476, 4125128, 4233684, 4714432, 4838496, 5210688, 5644912, 5745714, 6187692, 6703333, 7071648, 7660952, 8250256, 8467368, 9676992, 11289824, 11491428, 12375384, 13406666, 14143296, 15321904, 16500512, 16934736, 20109999, 22579648, 22982856, 24750768, 26813332, 30643808, 33001024, 33869472, 40219998, 45965712, 49501536, 53626664, 61287616, 67738944, 80439996, 91931424, 99003072, 107253328, 160879992, 183862848, 214506656, 321759984, 429013312, 643519968, 1287039936]

約数ペア:

[(1, 1287039936), (2, 643519968), (3, 429013312), (4, 321759984), (6, 214506656), (7, 183862848), (8, 160879992), (12, 107253328), (13, 99003072), (14, 91931424), (16, 80439996), (19, 67738944), (21, 61287616), (24, 53626664), (26, 49501536), (28, 45965712), (32, 40219998), (38, 33869472), (39, 33001024), (42, 30643808), (48, 26813332), (52, 24750768), (56, 22982856), (57, 22579648), (64, 20109999), (76, 16934736), (78, 16500512), (84, 15321904), (91, 14143296), (96, 13406666), (104, 12375384), (112, 11491428), (114, 11289824), (133, 9676992), (152, 8467368), (156, 8250256), (168, 7660952), (182, 7071648), (192, 6703333), (208, 6187692), (224, 5745714), (228, 5644912), (247, 5210688), (266, 4838496), (273, 4714432), (304, 4233684), (312, 4125128), (336, 3830476), (364, 3535824), (399, 3225664), (416, 3093846), (448, 2872857), (456, 2822456), (494, 2605344), (532, 2419248), (546, 2357216), (608, 2116842), (624, 2062564), (672, 1915238), (728, 1767912), (741, 1736896), (798, 1612832), (832, 1546923), (912, 1411228), (988, 1302672), (1064, 1209624), (1092, 1178608), (1216, 1058421), (1248, 1031282), (1344, 957619), (1456, 883956), (1482, 868448), (1596, 806416), (1729, 744384), (1824, 705614), (1976, 651336), (2128, 604812), (2184, 589304), (2496, 515641), (2912, 441978), (2964, 434224), (3192, 403208), (3458, 372192), (3648, 352807), (3877, 331968), (3952, 325668), (4256, 302406), (4368, 294652), (5187, 248128), (5824, 220989), (5928, 217112), (6384, 201604), (6916, 186096), (7754, 165984), (7904, 162834), (8512, 151203), (8736, 147326), (10374, 124064), (11631, 110656), (11856, 108556), (12768, 100802), (13832, 93048), (15508, 82992), (15808, 81417), (17472, 73663), (20748, 62032), (23262, 55328), (23712, 54278), (25536, 50401), (27139, 47424), (27664, 46524), (31016, 41496)]