623681136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 1886504256

約数和(自身を除く): 1262823120

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, 312, 431, 468, 624, 773, 862, 936, 1293, 1546, 1724, 1872, 2319, 2586, 3092, 3448, 3879, 4638, 5172, 5603, 6184, 6896, 6957, 7758, 9276, 10049, 10344, 11206, 12368, 13914, 15516, 16809, 18552, 20098, 20688, 22412, 27828, 30147, 31032, 33618, 37104, 40196, 44824, 50427, 55656, 60294, 62064, 67236, 80392, 89648, 90441, 100854, 111312, 120588, 134472, 160784, 180882, 201708, 241176, 268944, 333163, 361764, 403416, 482352, 666326, 723528, 806832, 999489, 1332652, 1447056, 1998978, 2665304, 2998467, 3997956, 4331119, 5330608, 5996934, 7995912, 8662238, 11993868, 12993357, 15991824, 17324476, 23987736, 25986714, 34648952, 38980071, 47975472, 51973428, 69297904, 77960142, 103946856, 155920284, 207893712, 311840568, 623681136]

約数ペア:

[(1, 623681136), (2, 311840568), (3, 207893712), (4, 155920284), (6, 103946856), (8, 77960142), (9, 69297904), (12, 51973428), (13, 47975472), (16, 38980071), (18, 34648952), (24, 25986714), (26, 23987736), (36, 17324476), (39, 15991824), (48, 12993357), (52, 11993868), (72, 8662238), (78, 7995912), (104, 5996934), (117, 5330608), (144, 4331119), (156, 3997956), (208, 2998467), (234, 2665304), (312, 1998978), (431, 1447056), (468, 1332652), (624, 999489), (773, 806832), (862, 723528), (936, 666326), (1293, 482352), (1546, 403416), (1724, 361764), (1872, 333163), (2319, 268944), (2586, 241176), (3092, 201708), (3448, 180882), (3879, 160784), (4638, 134472), (5172, 120588), (5603, 111312), (6184, 100854), (6896, 90441), (6957, 89648), (7758, 80392), (9276, 67236), (10049, 62064), (10344, 60294), (11206, 55656), (12368, 50427), (13914, 44824), (15516, 40196), (16809, 37104), (18552, 33618), (20098, 31032), (20688, 30147), (22412, 27828)]