326657664

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 128

約数和(自身を含む): 995520000

約数和(自身を除く): 668862336

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, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3049, 3348, 3456, 3968, 4464, 5952, 6098, 6696, 8928, 9147, 11904, 12196, 13392, 17856, 18294, 24392, 26784, 27441, 35712, 36588, 48784, 53568, 54882, 73176, 82323, 94519, 97568, 107136, 109764, 146352, 164646, 189038, 195136, 219528, 283557, 292704, 329292, 378076, 390272, 439056, 567114, 585408, 658584, 756152, 850671, 878112, 1134228, 1170816, 1317168, 1512304, 1701342, 1756224, 2268456, 2552013, 2634336, 3024608, 3402684, 3512448, 4536912, 5104026, 5268672, 6049216, 6805368, 9073824, 10208052, 10537344, 12098432, 13610736, 18147648, 20416104, 27221472, 36295296, 40832208, 54442944, 81664416, 108885888, 163328832, 326657664]

約数ペア:

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