259331904

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 168

約数和(自身を含む): 815461920

約数和(自身を除く): 556130016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 144, 156, 177, 192, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 576, 587, 624, 708, 767, 832, 936, 944, 1062, 1174, 1248, 1416, 1534, 1761, 1872, 1888, 2124, 2301, 2348, 2496, 2832, 3068, 3522, 3744, 3776, 4248, 4602, 4696, 5283, 5664, 6136, 6903, 7044, 7488, 7631, 8496, 9204, 9392, 10566, 11328, 12272, 13806, 14088, 15262, 16992, 18408, 18784, 21132, 22893, 24544, 27612, 28176, 30524, 33984, 34633, 36816, 37568, 42264, 45786, 49088, 55224, 56352, 61048, 68679, 69266, 73632, 84528, 91572, 103899, 110448, 112704, 122096, 137358, 138532, 147264, 169056, 183144, 207798, 220896, 244192, 274716, 277064, 311697, 338112, 366288, 415596, 441792, 450229, 488384, 549432, 554128, 623394, 732576, 831192, 900458, 1098864, 1108256, 1246788, 1350687, 1465152, 1662384, 1800916, 2197728, 2216512, 2493576, 2701374, 3324768, 3601832, 4052061, 4395456, 4987152, 5402748, 6649536, 7203664, 8104122, 9974304, 10805496, 14407328, 16208244, 19948608, 21610992, 28814656, 32416488, 43221984, 64832976, 86443968, 129665952, 259331904]

約数ペア:

[(1, 259331904), (2, 129665952), (3, 86443968), (4, 64832976), (6, 43221984), (8, 32416488), (9, 28814656), (12, 21610992), (13, 19948608), (16, 16208244), (18, 14407328), (24, 10805496), (26, 9974304), (32, 8104122), (36, 7203664), (39, 6649536), (48, 5402748), (52, 4987152), (59, 4395456), (64, 4052061), (72, 3601832), (78, 3324768), (96, 2701374), (104, 2493576), (117, 2216512), (118, 2197728), (144, 1800916), (156, 1662384), (177, 1465152), (192, 1350687), (208, 1246788), (234, 1108256), (236, 1098864), (288, 900458), (312, 831192), (354, 732576), (416, 623394), (468, 554128), (472, 549432), (531, 488384), (576, 450229), (587, 441792), (624, 415596), (708, 366288), (767, 338112), (832, 311697), (936, 277064), (944, 274716), (1062, 244192), (1174, 220896), (1248, 207798), (1416, 183144), (1534, 169056), (1761, 147264), (1872, 138532), (1888, 137358), (2124, 122096), (2301, 112704), (2348, 110448), (2496, 103899), (2832, 91572), (3068, 84528), (3522, 73632), (3744, 69266), (3776, 68679), (4248, 61048), (4602, 56352), (4696, 55224), (5283, 49088), (5664, 45786), (6136, 42264), (6903, 37568), (7044, 36816), (7488, 34633), (7631, 33984), (8496, 30524), (9204, 28176), (9392, 27612), (10566, 24544), (11328, 22893), (12272, 21132), (13806, 18784), (14088, 18408), (15262, 16992)]