671507928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 2322432000

約数和(自身を除く): 1650924072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 127, 156, 168, 182, 189, 216, 234, 252, 254, 269, 273, 312, 351, 364, 378, 381, 468, 504, 508, 538, 546, 702, 728, 756, 762, 807, 819, 889, 936, 1016, 1076, 1092, 1143, 1404, 1512, 1524, 1614, 1638, 1651, 1778, 1883, 2152, 2184, 2286, 2421, 2457, 2667, 2808, 3048, 3228, 3276, 3302, 3429, 3497, 3556, 3766, 4572, 4842, 4914, 4953, 5334, 5649, 6456, 6552, 6604, 6858, 6994, 7112, 7263, 7532, 8001, 9144, 9684, 9828, 9906, 10491, 10668, 11298, 11557, 13208, 13716, 13988, 14526, 14859, 15064, 16002, 16947, 19368, 19656, 19812, 20982, 21336, 22596, 23114, 24003, 24479, 27432, 27976, 29052, 29718, 31473, 32004, 33894, 34163, 34671, 39624, 41964, 44577, 45192, 46228, 48006, 48958, 50841, 58104, 59436, 62946, 64008, 67788, 68326, 69342, 73437, 83928, 89154, 92456, 94419, 96012, 97916, 101682, 102489, 104013, 118872, 125892, 135576, 136652, 138684, 146874, 178308, 188838, 192024, 195832, 203364, 204978, 208026, 220311, 239141, 251784, 273304, 277368, 293748, 307467, 312039, 356616, 377676, 406728, 409956, 416052, 440622, 444119, 478282, 587496, 614934, 624078, 660933, 717423, 755352, 819912, 832104, 881244, 888238, 922401, 956564, 1229868, 1248156, 1321866, 1332357, 1434846, 1762488, 1776476, 1844802, 1913128, 2152269, 2459736, 2496312, 2643732, 2664714, 2869692, 3108833, 3552952, 3689604, 3997071, 4304538, 5287464, 5329428, 5739384, 6217666, 6456807, 7379208, 7994142, 8609076, 9326499, 10658856, 11991213, 12435332, 12913614, 15988284, 17218152, 18652998, 23982426, 24870664, 25827228, 27979497, 31976568, 37305996, 47964852, 51654456, 55958994, 74611992, 83938491, 95929704, 111917988, 167876982, 223835976, 335753964, 671507928]

約数ペア:

[(1, 671507928), (2, 335753964), (3, 223835976), (4, 167876982), (6, 111917988), (7, 95929704), (8, 83938491), (9, 74611992), (12, 55958994), (13, 51654456), (14, 47964852), (18, 37305996), (21, 31976568), (24, 27979497), (26, 25827228), (27, 24870664), (28, 23982426), (36, 18652998), (39, 17218152), (42, 15988284), (52, 12913614), (54, 12435332), (56, 11991213), (63, 10658856), (72, 9326499), (78, 8609076), (84, 7994142), (91, 7379208), (104, 6456807), (108, 6217666), (117, 5739384), (126, 5329428), (127, 5287464), (156, 4304538), (168, 3997071), (182, 3689604), (189, 3552952), (216, 3108833), (234, 2869692), (252, 2664714), (254, 2643732), (269, 2496312), (273, 2459736), (312, 2152269), (351, 1913128), (364, 1844802), (378, 1776476), (381, 1762488), (468, 1434846), (504, 1332357), (508, 1321866), (538, 1248156), (546, 1229868), (702, 956564), (728, 922401), (756, 888238), (762, 881244), (807, 832104), (819, 819912), (889, 755352), (936, 717423), (1016, 660933), (1076, 624078), (1092, 614934), (1143, 587496), (1404, 478282), (1512, 444119), (1524, 440622), (1614, 416052), (1638, 409956), (1651, 406728), (1778, 377676), (1883, 356616), (2152, 312039), (2184, 307467), (2286, 293748), (2421, 277368), (2457, 273304), (2667, 251784), (2808, 239141), (3048, 220311), (3228, 208026), (3276, 204978), (3302, 203364), (3429, 195832), (3497, 192024), (3556, 188838), (3766, 178308), (4572, 146874), (4842, 138684), (4914, 136652), (4953, 135576), (5334, 125892), (5649, 118872), (6456, 104013), (6552, 102489), (6604, 101682), (6858, 97916), (6994, 96012), (7112, 94419), (7263, 92456), (7532, 89154), (8001, 83928), (9144, 73437), (9684, 69342), (9828, 68326), (9906, 67788), (10491, 64008), (10668, 62946), (11298, 59436), (11557, 58104), (13208, 50841), (13716, 48958), (13988, 48006), (14526, 46228), (14859, 45192), (15064, 44577), (16002, 41964), (16947, 39624), (19368, 34671), (19656, 34163), (19812, 33894), (20982, 32004), (21336, 31473), (22596, 29718), (23114, 29052), (24003, 27976), (24479, 27432)]