193297728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 112

約数和(自身を含む): 563896256

約数和(自身を除く): 370598528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1677, 1801, 2064, 2236, 2496, 2752, 3354, 3602, 4128, 4472, 5403, 6708, 7204, 8256, 8944, 10806, 13416, 14408, 17888, 21612, 23413, 26832, 28816, 35776, 43224, 46826, 53664, 57632, 70239, 77443, 86448, 93652, 107328, 115264, 140478, 154886, 172896, 187304, 232329, 280956, 309772, 345792, 374608, 464658, 561912, 619544, 749216, 929316, 1006759, 1123824, 1239088, 1498432, 1858632, 2013518, 2247648, 2478176, 3020277, 3717264, 4027036, 4495296, 4956352, 6040554, 7434528, 8054072, 12081108, 14869056, 16108144, 24162216, 32216288, 48324432, 64432576, 96648864, 193297728]

約数ペア:

[(1, 193297728), (2, 96648864), (3, 64432576), (4, 48324432), (6, 32216288), (8, 24162216), (12, 16108144), (13, 14869056), (16, 12081108), (24, 8054072), (26, 7434528), (32, 6040554), (39, 4956352), (43, 4495296), (48, 4027036), (52, 3717264), (64, 3020277), (78, 2478176), (86, 2247648), (96, 2013518), (104, 1858632), (129, 1498432), (156, 1239088), (172, 1123824), (192, 1006759), (208, 929316), (258, 749216), (312, 619544), (344, 561912), (416, 464658), (516, 374608), (559, 345792), (624, 309772), (688, 280956), (832, 232329), (1032, 187304), (1118, 172896), (1248, 154886), (1376, 140478), (1677, 115264), (1801, 107328), (2064, 93652), (2236, 86448), (2496, 77443), (2752, 70239), (3354, 57632), (3602, 53664), (4128, 46826), (4472, 43224), (5403, 35776), (6708, 28816), (7204, 26832), (8256, 23413), (8944, 21612), (10806, 17888), (13416, 14408)]