276980004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13913}}^1$

素因数の和:14009

約数の個数: 72

約数和(自身を含む): 810351360

約数和(自身を除く): 533371356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 13913, 19908, 27826, 41739, 55652, 83478, 97391, 125217, 166956, 194782, 250434, 292173, 389564, 500868, 584346, 876519, 1099127, 1168692, 1753038, 2198254, 3297381, 3506076, 4396508, 6594762, 7693889, 9892143, 13189524, 15387778, 19784286, 23081667, 30775556, 39568572, 46163334, 69245001, 92326668, 138490002, 276980004]

約数ペア:

[(1, 276980004), (2, 138490002), (3, 92326668), (4, 69245001), (6, 46163334), (7, 39568572), (9, 30775556), (12, 23081667), (14, 19784286), (18, 15387778), (21, 13189524), (28, 9892143), (36, 7693889), (42, 6594762), (63, 4396508), (79, 3506076), (84, 3297381), (126, 2198254), (158, 1753038), (237, 1168692), (252, 1099127), (316, 876519), (474, 584346), (553, 500868), (711, 389564), (948, 292173), (1106, 250434), (1422, 194782), (1659, 166956), (2212, 125217), (2844, 97391), (3318, 83478), (4977, 55652), (6636, 41739), (9954, 27826), (13913, 19908)]