1279545984

素因数分解:

$2^7\times 3^4\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 160

約数和(自身を含む): 3835893600

約数和(自身を除く): 2556347616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 167, 192, 216, 288, 324, 334, 384, 432, 501, 576, 648, 668, 739, 864, 1002, 1152, 1296, 1336, 1478, 1503, 1728, 2004, 2217, 2592, 2672, 2956, 3006, 3456, 4008, 4434, 4509, 5184, 5344, 5912, 6012, 6651, 8016, 8868, 9018, 10368, 10688, 11824, 12024, 13302, 13527, 16032, 17736, 18036, 19953, 21376, 23648, 24048, 26604, 27054, 32064, 35472, 36072, 39906, 47296, 48096, 53208, 54108, 59859, 64128, 70944, 72144, 79812, 94592, 96192, 106416, 108216, 119718, 123413, 141888, 144288, 159624, 192384, 212832, 216432, 239436, 246826, 283776, 288576, 319248, 370239, 425664, 432864, 478872, 493652, 577152, 638496, 740478, 851328, 865728, 957744, 987304, 1110717, 1276992, 1480956, 1731456, 1915488, 1974608, 2221434, 2553984, 2961912, 3332151, 3830976, 3949216, 4442868, 5923824, 6664302, 7661952, 7898432, 8885736, 9996453, 11847648, 13328604, 15796864, 17771472, 19992906, 23695296, 26657208, 35542944, 39985812, 47390592, 53314416, 71085888, 79971624, 106628832, 142171776, 159943248, 213257664, 319886496, 426515328, 639772992, 1279545984]

約数ペア:

[(1, 1279545984), (2, 639772992), (3, 426515328), (4, 319886496), (6, 213257664), (8, 159943248), (9, 142171776), (12, 106628832), (16, 79971624), (18, 71085888), (24, 53314416), (27, 47390592), (32, 39985812), (36, 35542944), (48, 26657208), (54, 23695296), (64, 19992906), (72, 17771472), (81, 15796864), (96, 13328604), (108, 11847648), (128, 9996453), (144, 8885736), (162, 7898432), (167, 7661952), (192, 6664302), (216, 5923824), (288, 4442868), (324, 3949216), (334, 3830976), (384, 3332151), (432, 2961912), (501, 2553984), (576, 2221434), (648, 1974608), (668, 1915488), (739, 1731456), (864, 1480956), (1002, 1276992), (1152, 1110717), (1296, 987304), (1336, 957744), (1478, 865728), (1503, 851328), (1728, 740478), (2004, 638496), (2217, 577152), (2592, 493652), (2672, 478872), (2956, 432864), (3006, 425664), (3456, 370239), (4008, 319248), (4434, 288576), (4509, 283776), (5184, 246826), (5344, 239436), (5912, 216432), (6012, 212832), (6651, 192384), (8016, 159624), (8868, 144288), (9018, 141888), (10368, 123413), (10688, 119718), (11824, 108216), (12024, 106416), (13302, 96192), (13527, 94592), (16032, 79812), (17736, 72144), (18036, 70944), (19953, 64128), (21376, 59859), (23648, 54108), (24048, 53208), (26604, 48096), (27054, 47296), (32064, 39906), (35472, 36072)]