267525252

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 687960000

約数和(自身を除く): 420434748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 199, 214, 321, 349, 398, 428, 597, 642, 698, 796, 963, 1047, 1194, 1284, 1396, 1791, 1926, 2094, 2388, 3141, 3582, 3852, 4188, 6282, 7164, 12564, 21293, 37343, 42586, 63879, 69451, 74686, 85172, 112029, 127758, 138902, 149372, 191637, 208353, 224058, 255516, 277804, 336087, 383274, 416706, 448116, 625059, 672174, 766548, 833412, 1250118, 1344348, 2500236, 7431257, 14862514, 22293771, 29725028, 44587542, 66881313, 89175084, 133762626, 267525252]

約数ペア:

[(1, 267525252), (2, 133762626), (3, 89175084), (4, 66881313), (6, 44587542), (9, 29725028), (12, 22293771), (18, 14862514), (36, 7431257), (107, 2500236), (199, 1344348), (214, 1250118), (321, 833412), (349, 766548), (398, 672174), (428, 625059), (597, 448116), (642, 416706), (698, 383274), (796, 336087), (963, 277804), (1047, 255516), (1194, 224058), (1284, 208353), (1396, 191637), (1791, 149372), (1926, 138902), (2094, 127758), (2388, 112029), (3141, 85172), (3582, 74686), (3852, 69451), (4188, 63879), (6282, 42586), (7164, 37343), (12564, 21293)]