9901239296

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24057

約数の個数: 88

約数和(自身を含む): 22003841664

約数和(自身を除く): 12102602368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 13312, 15872, 23993, 25792, 31744, 47986, 51584, 95972, 103168, 191944, 206336, 311909, 383888, 412672, 623818, 743783, 767776, 1247636, 1487566, 1535552, 2495272, 2975132, 3071104, 4990544, 5950264, 6142208, 9669179, 9981088, 11900528, 12284416, 19338358, 19962176, 23801056, 24568832, 38676716, 39924352, 47602112, 77353432, 79848704, 95204224, 154706864, 159697408, 190408448, 309413728, 319394816, 380816896, 618827456, 761633792, 1237654912, 2475309824, 4950619648, 9901239296]

約数ペア:

[(1, 9901239296), (2, 4950619648), (4, 2475309824), (8, 1237654912), (13, 761633792), (16, 618827456), (26, 380816896), (31, 319394816), (32, 309413728), (52, 190408448), (62, 159697408), (64, 154706864), (104, 95204224), (124, 79848704), (128, 77353432), (208, 47602112), (248, 39924352), (256, 38676716), (403, 24568832), (416, 23801056), (496, 19962176), (512, 19338358), (806, 12284416), (832, 11900528), (992, 9981088), (1024, 9669179), (1612, 6142208), (1664, 5950264), (1984, 4990544), (3224, 3071104), (3328, 2975132), (3968, 2495272), (6448, 1535552), (6656, 1487566), (7936, 1247636), (12896, 767776), (13312, 743783), (15872, 623818), (23993, 412672), (25792, 383888), (31744, 311909), (47986, 206336), (51584, 191944), (95972, 103168)]