2779889424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1233

約数の個数: 160

約数和(自身を含む): 8061984000

約数和(自身を除く): 5282094576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 149, 156, 174, 208, 232, 298, 312, 348, 377, 447, 464, 596, 624, 696, 754, 894, 1031, 1131, 1192, 1392, 1508, 1788, 1937, 2062, 2262, 2384, 3016, 3093, 3576, 3874, 4124, 4321, 4524, 5811, 6032, 6186, 7152, 7748, 8248, 8642, 9048, 11622, 12372, 12963, 13403, 15496, 16496, 17284, 18096, 23244, 24744, 25926, 26806, 29899, 30992, 34568, 40209, 46488, 49488, 51852, 53612, 56173, 59798, 69136, 80418, 89697, 92976, 103704, 107224, 112346, 119596, 153619, 160836, 168519, 179394, 207408, 214448, 224692, 239192, 307238, 321672, 337038, 358788, 388687, 449384, 460857, 478384, 614476, 643344, 674076, 717576, 777374, 898768, 921714, 1166061, 1228952, 1348152, 1435152, 1554748, 1843428, 1997047, 2332122, 2457904, 2696304, 3109496, 3686856, 3994094, 4454951, 4664244, 5991141, 6218992, 7373712, 7988188, 8909902, 9328488, 11982282, 13364853, 15976376, 17819804, 18656976, 23964564, 26729706, 31952752, 35639608, 47929128, 53459412, 57914363, 71279216, 95858256, 106918824, 115828726, 173743089, 213837648, 231657452, 347486178, 463314904, 694972356, 926629808, 1389944712, 2779889424]

約数ペア:

[(1, 2779889424), (2, 1389944712), (3, 926629808), (4, 694972356), (6, 463314904), (8, 347486178), (12, 231657452), (13, 213837648), (16, 173743089), (24, 115828726), (26, 106918824), (29, 95858256), (39, 71279216), (48, 57914363), (52, 53459412), (58, 47929128), (78, 35639608), (87, 31952752), (104, 26729706), (116, 23964564), (149, 18656976), (156, 17819804), (174, 15976376), (208, 13364853), (232, 11982282), (298, 9328488), (312, 8909902), (348, 7988188), (377, 7373712), (447, 6218992), (464, 5991141), (596, 4664244), (624, 4454951), (696, 3994094), (754, 3686856), (894, 3109496), (1031, 2696304), (1131, 2457904), (1192, 2332122), (1392, 1997047), (1508, 1843428), (1788, 1554748), (1937, 1435152), (2062, 1348152), (2262, 1228952), (2384, 1166061), (3016, 921714), (3093, 898768), (3576, 777374), (3874, 717576), (4124, 674076), (4321, 643344), (4524, 614476), (5811, 478384), (6032, 460857), (6186, 449384), (7152, 388687), (7748, 358788), (8248, 337038), (8642, 321672), (9048, 307238), (11622, 239192), (12372, 224692), (12963, 214448), (13403, 207408), (15496, 179394), (16496, 168519), (17284, 160836), (18096, 153619), (23244, 119596), (24744, 112346), (25926, 107224), (26806, 103704), (29899, 92976), (30992, 89697), (34568, 80418), (40209, 69136), (46488, 59798), (49488, 56173), (51852, 53612)]