913304872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 1858619520

約数和(自身を除く): 945314648

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 113, 134, 136, 226, 268, 452, 536, 887, 904, 1139, 1774, 1921, 2278, 3548, 3842, 4556, 7096, 7571, 7684, 9112, 15079, 15142, 15368, 30158, 30284, 59429, 60316, 60568, 100231, 118858, 120632, 128707, 200462, 237716, 257414, 400924, 475432, 514828, 801848, 1010293, 1029656, 1703927, 2020586, 3407854, 4041172, 6715477, 6815708, 8082344, 13430954, 13631416, 26861908, 53723816, 114163109, 228326218, 456652436, 913304872]

約数ペア:

[(1, 913304872), (2, 456652436), (4, 228326218), (8, 114163109), (17, 53723816), (34, 26861908), (67, 13631416), (68, 13430954), (113, 8082344), (134, 6815708), (136, 6715477), (226, 4041172), (268, 3407854), (452, 2020586), (536, 1703927), (887, 1029656), (904, 1010293), (1139, 801848), (1774, 514828), (1921, 475432), (2278, 400924), (3548, 257414), (3842, 237716), (4556, 200462), (7096, 128707), (7571, 120632), (7684, 118858), (9112, 100231), (15079, 60568), (15142, 60316), (15368, 59429), (30158, 30284)]