653315328

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3105

約数の個数: 144

約数和(自身を含む): 1994944000

約数和(自身を除く): 1341628672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3049, 3348, 3456, 3968, 4464, 5952, 6098, 6696, 6912, 7936, 8928, 9147, 11904, 12196, 13392, 17856, 18294, 23808, 24392, 26784, 27441, 35712, 36588, 48784, 53568, 54882, 71424, 73176, 82323, 94519, 97568, 107136, 109764, 146352, 164646, 189038, 195136, 214272, 219528, 283557, 292704, 329292, 378076, 390272, 439056, 567114, 585408, 658584, 756152, 780544, 850671, 878112, 1134228, 1170816, 1317168, 1512304, 1701342, 1756224, 2268456, 2341632, 2552013, 2634336, 3024608, 3402684, 3512448, 4536912, 5104026, 5268672, 6049216, 6805368, 7024896, 9073824, 10208052, 10537344, 12098432, 13610736, 18147648, 20416104, 21074688, 24196864, 27221472, 36295296, 40832208, 54442944, 72590592, 81664416, 108885888, 163328832, 217771776, 326657664, 653315328]

約数ペア:

[(1, 653315328), (2, 326657664), (3, 217771776), (4, 163328832), (6, 108885888), (8, 81664416), (9, 72590592), (12, 54442944), (16, 40832208), (18, 36295296), (24, 27221472), (27, 24196864), (31, 21074688), (32, 20416104), (36, 18147648), (48, 13610736), (54, 12098432), (62, 10537344), (64, 10208052), (72, 9073824), (93, 7024896), (96, 6805368), (108, 6049216), (124, 5268672), (128, 5104026), (144, 4536912), (186, 3512448), (192, 3402684), (216, 3024608), (248, 2634336), (256, 2552013), (279, 2341632), (288, 2268456), (372, 1756224), (384, 1701342), (432, 1512304), (496, 1317168), (558, 1170816), (576, 1134228), (744, 878112), (768, 850671), (837, 780544), (864, 756152), (992, 658584), (1116, 585408), (1152, 567114), (1488, 439056), (1674, 390272), (1728, 378076), (1984, 329292), (2232, 292704), (2304, 283557), (2976, 219528), (3049, 214272), (3348, 195136), (3456, 189038), (3968, 164646), (4464, 146352), (5952, 109764), (6098, 107136), (6696, 97568), (6912, 94519), (7936, 82323), (8928, 73176), (9147, 71424), (11904, 54882), (12196, 53568), (13392, 48784), (17856, 36588), (18294, 35712), (23808, 27441), (24392, 26784)]