259462944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 144

約数和(自身を含む): 816516792

約数和(自身を除く): 557053848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1873, 1924, 2664, 2886, 3552, 3744, 3746, 3848, 4329, 5328, 5619, 5772, 7492, 7696, 8658, 10656, 11238, 11544, 14984, 15392, 16857, 17316, 22476, 23088, 24349, 29968, 33714, 34632, 44952, 46176, 48698, 59936, 67428, 69264, 69301, 73047, 89904, 97396, 134856, 138528, 138602, 146094, 179808, 194792, 207903, 219141, 269712, 277204, 292188, 389584, 415806, 438282, 539424, 554408, 584376, 623709, 779168, 831612, 876564, 900913, 1108816, 1168752, 1247418, 1663224, 1753128, 1801826, 2217632, 2337504, 2494836, 2702739, 3326448, 3506256, 3603652, 4989672, 5405478, 6652896, 7012512, 7207304, 8108217, 9979344, 10810956, 14414608, 16216434, 19958688, 21621912, 28829216, 32432868, 43243824, 64865736, 86487648, 129731472, 259462944]

約数ペア:

[(1, 259462944), (2, 129731472), (3, 86487648), (4, 64865736), (6, 43243824), (8, 32432868), (9, 28829216), (12, 21621912), (13, 19958688), (16, 16216434), (18, 14414608), (24, 10810956), (26, 9979344), (32, 8108217), (36, 7207304), (37, 7012512), (39, 6652896), (48, 5405478), (52, 4989672), (72, 3603652), (74, 3506256), (78, 3326448), (96, 2702739), (104, 2494836), (111, 2337504), (117, 2217632), (144, 1801826), (148, 1753128), (156, 1663224), (208, 1247418), (222, 1168752), (234, 1108816), (288, 900913), (296, 876564), (312, 831612), (333, 779168), (416, 623709), (444, 584376), (468, 554408), (481, 539424), (592, 438282), (624, 415806), (666, 389584), (888, 292188), (936, 277204), (962, 269712), (1184, 219141), (1248, 207903), (1332, 194792), (1443, 179808), (1776, 146094), (1872, 138602), (1873, 138528), (1924, 134856), (2664, 97396), (2886, 89904), (3552, 73047), (3744, 69301), (3746, 69264), (3848, 67428), (4329, 59936), (5328, 48698), (5619, 46176), (5772, 44952), (7492, 34632), (7696, 33714), (8658, 29968), (10656, 24349), (11238, 23088), (11544, 22476), (14984, 17316), (15392, 16857)]