25188469968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{390737}}^1$

素因数の和:390844

約数の個数: 80

約数和(自身を含む): 69770177280

約数和(自身を除く): 44581707312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1264, 1343, 1896, 2686, 3792, 4029, 5372, 8058, 10744, 16116, 21488, 32232, 64464, 390737, 781474, 1172211, 1562948, 2344422, 3125896, 4688844, 6251792, 6642529, 9377688, 13285058, 18755376, 19927587, 26570116, 30868223, 39855174, 53140232, 61736446, 79710348, 92604669, 106280464, 123472892, 159420696, 185209338, 246945784, 318841392, 370418676, 493891568, 524759791, 740837352, 1049519582, 1481674704, 1574279373, 2099039164, 3148558746, 4198078328, 6297117492, 8396156656, 12594234984, 25188469968]

約数ペア:

[(1, 25188469968), (2, 12594234984), (3, 8396156656), (4, 6297117492), (6, 4198078328), (8, 3148558746), (12, 2099039164), (16, 1574279373), (17, 1481674704), (24, 1049519582), (34, 740837352), (48, 524759791), (51, 493891568), (68, 370418676), (79, 318841392), (102, 246945784), (136, 185209338), (158, 159420696), (204, 123472892), (237, 106280464), (272, 92604669), (316, 79710348), (408, 61736446), (474, 53140232), (632, 39855174), (816, 30868223), (948, 26570116), (1264, 19927587), (1343, 18755376), (1896, 13285058), (2686, 9377688), (3792, 6642529), (4029, 6251792), (5372, 4688844), (8058, 3125896), (10744, 2344422), (16116, 1562948), (21488, 1172211), (32232, 781474), (64464, 390737)]