1386688293848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{378439}}^1$

素因数の和:381672

約数の個数: 64

約数和(自身を含む): 3055554835200

約数和(自身を除く): 1668866541352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3203, 6406, 12812, 25624, 35233, 41639, 70466, 83278, 140932, 166556, 281864, 333112, 378439, 458029, 756878, 916058, 1513756, 1832116, 3027512, 3664232, 4162829, 4919707, 8325658, 9839414, 16651316, 19678828, 33302632, 39357656, 54116777, 108233554, 216467108, 432934216, 1212140117, 2424280234, 4848560468, 9697120936, 13333541287, 15757821521, 26667082574, 31515643042, 53334165148, 63031286084, 106668330296, 126062572168, 173336036731, 346672073462, 693344146924, 1386688293848]

約数ペア:

[(1, 1386688293848), (2, 693344146924), (4, 346672073462), (8, 173336036731), (11, 126062572168), (13, 106668330296), (22, 63031286084), (26, 53334165148), (44, 31515643042), (52, 26667082574), (88, 15757821521), (104, 13333541287), (143, 9697120936), (286, 4848560468), (572, 2424280234), (1144, 1212140117), (3203, 432934216), (6406, 216467108), (12812, 108233554), (25624, 54116777), (35233, 39357656), (41639, 33302632), (70466, 19678828), (83278, 16651316), (140932, 9839414), (166556, 8325658), (281864, 4919707), (333112, 4162829), (378439, 3664232), (458029, 3027512), (756878, 1832116), (916058, 1513756)]