259530336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 803720736

約数和(自身を除く): 544190400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 206, 208, 234, 288, 309, 312, 412, 416, 468, 618, 624, 673, 824, 927, 936, 1236, 1248, 1339, 1346, 1648, 1854, 1872, 2019, 2472, 2678, 2692, 3296, 3708, 3744, 4017, 4038, 4944, 5356, 5384, 6057, 7416, 8034, 8076, 8749, 9888, 10712, 10768, 12051, 12114, 14832, 16068, 16152, 17498, 21424, 21536, 24102, 24228, 26247, 29664, 32136, 32304, 34996, 42848, 48204, 48456, 52494, 64272, 64608, 69319, 69992, 78741, 96408, 96912, 104988, 128544, 138638, 139984, 157482, 192816, 193824, 207957, 209976, 277276, 279968, 314964, 385632, 415914, 419952, 554552, 623871, 629928, 831828, 839904, 901147, 1109104, 1247742, 1259856, 1663656, 1802294, 2218208, 2495484, 2519712, 2703441, 3327312, 3604588, 4990968, 5406882, 6654624, 7209176, 8110323, 9981936, 10813764, 14418352, 16220646, 19963872, 21627528, 28836704, 32441292, 43255056, 64882584, 86510112, 129765168, 259530336]

約数ペア:

[(1, 259530336), (2, 129765168), (3, 86510112), (4, 64882584), (6, 43255056), (8, 32441292), (9, 28836704), (12, 21627528), (13, 19963872), (16, 16220646), (18, 14418352), (24, 10813764), (26, 9981936), (32, 8110323), (36, 7209176), (39, 6654624), (48, 5406882), (52, 4990968), (72, 3604588), (78, 3327312), (96, 2703441), (103, 2519712), (104, 2495484), (117, 2218208), (144, 1802294), (156, 1663656), (206, 1259856), (208, 1247742), (234, 1109104), (288, 901147), (309, 839904), (312, 831828), (412, 629928), (416, 623871), (468, 554552), (618, 419952), (624, 415914), (673, 385632), (824, 314964), (927, 279968), (936, 277276), (1236, 209976), (1248, 207957), (1339, 193824), (1346, 192816), (1648, 157482), (1854, 139984), (1872, 138638), (2019, 128544), (2472, 104988), (2678, 96912), (2692, 96408), (3296, 78741), (3708, 69992), (3744, 69319), (4017, 64608), (4038, 64272), (4944, 52494), (5356, 48456), (5384, 48204), (6057, 42848), (7416, 34996), (8034, 32304), (8076, 32136), (8749, 29664), (9888, 26247), (10712, 24228), (10768, 24102), (12051, 21536), (12114, 21424), (14832, 17498), (16068, 16152)]