1265264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 3333120

約数和(自身を除く): 2067856

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 143, 154, 158, 176, 182, 208, 286, 308, 316, 364, 553, 572, 616, 632, 728, 869, 1001, 1027, 1106, 1144, 1232, 1264, 1456, 1738, 2002, 2054, 2212, 2288, 3476, 4004, 4108, 4424, 6083, 6952, 7189, 8008, 8216, 8848, 11297, 12166, 13904, 14378, 16016, 16432, 22594, 24332, 28756, 45188, 48664, 57512, 79079, 90376, 97328, 115024, 158158, 180752, 316316, 632632, 1265264]

約数ペア:

[(1, 1265264), (2, 632632), (4, 316316), (7, 180752), (8, 158158), (11, 115024), (13, 97328), (14, 90376), (16, 79079), (22, 57512), (26, 48664), (28, 45188), (44, 28756), (52, 24332), (56, 22594), (77, 16432), (79, 16016), (88, 14378), (91, 13904), (104, 12166), (112, 11297), (143, 8848), (154, 8216), (158, 8008), (176, 7189), (182, 6952), (208, 6083), (286, 4424), (308, 4108), (316, 4004), (364, 3476), (553, 2288), (572, 2212), (616, 2054), (632, 2002), (728, 1738), (869, 1456), (1001, 1264), (1027, 1232), (1106, 1144)]