1625395968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 216

約数和(自身を含む): 5530377216

約数和(自身を除く): 3904981248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3251, 3472, 3906, 3968, 4032, 4464, 5208, 5376, 5952, 6502, 6944, 7812, 7936, 8064, 8928, 9753, 10416, 11904, 13004, 13888, 15624, 16128, 17856, 19506, 20832, 22757, 23808, 26008, 27776, 29259, 31248, 35712, 39012, 41664, 45514, 52016, 55552, 58518, 62496, 68271, 71424, 78024, 83328, 91028, 100781, 104032, 117036, 124992, 136542, 156048, 166656, 182056, 201562, 204813, 208064, 234072, 249984, 273084, 302343, 312096, 364112, 403124, 409626, 416128, 468144, 499968, 546168, 604686, 624192, 705467, 728224, 806248, 819252, 832256, 907029, 936288, 1092336, 1209372, 1248384, 1410934, 1456448, 1612496, 1638504, 1814058, 1872576, 2116401, 2184672, 2418744, 2496768, 2821868, 2912896, 3224992, 3277008, 3628116, 3745152, 4232802, 4369344, 4837488, 5643736, 5825792, 6349203, 6449984, 6554016, 7256232, 7490304, 8465604, 8738688, 9674976, 11287472, 12698406, 12899968, 13108032, 14512464, 16931208, 17477376, 19349952, 22574944, 25396812, 25799936, 26216064, 29024928, 33862416, 38699904, 45149888, 50793624, 52432128, 58049856, 67724832, 77399808, 90299776, 101587248, 116099712, 135449664, 180599552, 203174496, 232199424, 270899328, 406348992, 541798656, 812697984, 1625395968]

約数ペア:

[(1, 1625395968), (2, 812697984), (3, 541798656), (4, 406348992), (6, 270899328), (7, 232199424), (8, 203174496), (9, 180599552), (12, 135449664), (14, 116099712), (16, 101587248), (18, 90299776), (21, 77399808), (24, 67724832), (28, 58049856), (31, 52432128), (32, 50793624), (36, 45149888), (42, 38699904), (48, 33862416), (56, 29024928), (62, 26216064), (63, 25799936), (64, 25396812), (72, 22574944), (84, 19349952), (93, 17477376), (96, 16931208), (112, 14512464), (124, 13108032), (126, 12899968), (128, 12698406), (144, 11287472), (168, 9674976), (186, 8738688), (192, 8465604), (217, 7490304), (224, 7256232), (248, 6554016), (252, 6449984), (256, 6349203), (279, 5825792), (288, 5643736), (336, 4837488), (372, 4369344), (384, 4232802), (434, 3745152), (448, 3628116), (496, 3277008), (504, 3224992), (558, 2912896), (576, 2821868), (651, 2496768), (672, 2418744), (744, 2184672), (768, 2116401), (868, 1872576), (896, 1814058), (992, 1638504), (1008, 1612496), (1116, 1456448), (1152, 1410934), (1302, 1248384), (1344, 1209372), (1488, 1092336), (1736, 936288), (1792, 907029), (1953, 832256), (1984, 819252), (2016, 806248), (2232, 728224), (2304, 705467), (2604, 624192), (2688, 604686), (2976, 546168), (3251, 499968), (3472, 468144), (3906, 416128), (3968, 409626), (4032, 403124), (4464, 364112), (5208, 312096), (5376, 302343), (5952, 273084), (6502, 249984), (6944, 234072), (7812, 208064), (7936, 204813), (8064, 201562), (8928, 182056), (9753, 166656), (10416, 156048), (11904, 136542), (13004, 124992), (13888, 117036), (15624, 104032), (16128, 100781), (17856, 91028), (19506, 83328), (20832, 78024), (22757, 71424), (23808, 68271), (26008, 62496), (27776, 58518), (29259, 55552), (31248, 52016), (35712, 45514), (39012, 41664)]