171825264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 521320800

約数和(自身を除く): 349495536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 263, 312, 349, 468, 526, 624, 698, 789, 936, 1047, 1052, 1396, 1578, 1872, 2094, 2104, 2367, 2792, 3141, 3156, 3419, 4188, 4208, 4537, 4734, 5584, 6282, 6312, 6838, 8376, 9074, 9468, 10257, 12564, 12624, 13611, 13676, 16752, 18148, 18936, 20514, 25128, 27222, 27352, 30771, 36296, 37872, 40833, 41028, 50256, 54444, 54704, 61542, 72592, 81666, 82056, 91787, 108888, 123084, 163332, 164112, 183574, 217776, 246168, 275361, 326664, 367148, 492336, 550722, 653328, 734296, 826083, 1101444, 1193231, 1468592, 1652166, 2202888, 2386462, 3304332, 3579693, 4405776, 4772924, 6608664, 7159386, 9545848, 10739079, 13217328, 14318772, 19091696, 21478158, 28637544, 42956316, 57275088, 85912632, 171825264]

約数ペア:

[(1, 171825264), (2, 85912632), (3, 57275088), (4, 42956316), (6, 28637544), (8, 21478158), (9, 19091696), (12, 14318772), (13, 13217328), (16, 10739079), (18, 9545848), (24, 7159386), (26, 6608664), (36, 4772924), (39, 4405776), (48, 3579693), (52, 3304332), (72, 2386462), (78, 2202888), (104, 1652166), (117, 1468592), (144, 1193231), (156, 1101444), (208, 826083), (234, 734296), (263, 653328), (312, 550722), (349, 492336), (468, 367148), (526, 326664), (624, 275361), (698, 246168), (789, 217776), (936, 183574), (1047, 164112), (1052, 163332), (1396, 123084), (1578, 108888), (1872, 91787), (2094, 82056), (2104, 81666), (2367, 72592), (2792, 61542), (3141, 54704), (3156, 54444), (3419, 50256), (4188, 41028), (4208, 40833), (4537, 37872), (4734, 36296), (5584, 30771), (6282, 27352), (6312, 27222), (6838, 25128), (8376, 20514), (9074, 18936), (9468, 18148), (10257, 16752), (12564, 13676), (12624, 13611)]