289254816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 866829600

約数和(自身を除く): 577574784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 72, 87, 96, 116, 118, 144, 174, 177, 232, 236, 261, 288, 348, 354, 464, 472, 522, 531, 587, 696, 708, 928, 944, 1044, 1062, 1174, 1392, 1416, 1711, 1761, 1888, 2088, 2124, 2348, 2784, 2832, 3422, 3522, 4176, 4248, 4696, 5133, 5283, 5664, 6844, 7044, 8352, 8496, 9392, 10266, 10566, 13688, 14088, 15399, 16992, 17023, 18784, 20532, 21132, 27376, 28176, 30798, 34046, 34633, 41064, 42264, 51069, 54752, 56352, 61596, 68092, 69266, 82128, 84528, 102138, 103899, 123192, 136184, 138532, 153207, 164256, 169056, 204276, 207798, 246384, 272368, 277064, 306414, 311697, 408552, 415596, 492768, 544736, 554128, 612828, 623394, 817104, 831192, 1004357, 1108256, 1225656, 1246788, 1634208, 1662384, 2008714, 2451312, 2493576, 3013071, 3324768, 4017428, 4902624, 4987152, 6026142, 8034856, 9039213, 9974304, 12052284, 16069712, 18078426, 24104568, 32139424, 36156852, 48209136, 72313704, 96418272, 144627408, 289254816]

約数ペア:

[(1, 289254816), (2, 144627408), (3, 96418272), (4, 72313704), (6, 48209136), (8, 36156852), (9, 32139424), (12, 24104568), (16, 18078426), (18, 16069712), (24, 12052284), (29, 9974304), (32, 9039213), (36, 8034856), (48, 6026142), (58, 4987152), (59, 4902624), (72, 4017428), (87, 3324768), (96, 3013071), (116, 2493576), (118, 2451312), (144, 2008714), (174, 1662384), (177, 1634208), (232, 1246788), (236, 1225656), (261, 1108256), (288, 1004357), (348, 831192), (354, 817104), (464, 623394), (472, 612828), (522, 554128), (531, 544736), (587, 492768), (696, 415596), (708, 408552), (928, 311697), (944, 306414), (1044, 277064), (1062, 272368), (1174, 246384), (1392, 207798), (1416, 204276), (1711, 169056), (1761, 164256), (1888, 153207), (2088, 138532), (2124, 136184), (2348, 123192), (2784, 103899), (2832, 102138), (3422, 84528), (3522, 82128), (4176, 69266), (4248, 68092), (4696, 61596), (5133, 56352), (5283, 54752), (5664, 51069), (6844, 42264), (7044, 41064), (8352, 34633), (8496, 34046), (9392, 30798), (10266, 28176), (10566, 27376), (13688, 21132), (14088, 20532), (15399, 18784), (16992, 17023)]