315768564

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{5527}}^1$

素因数の和:5586

約数の個数: 72

約数和(自身を含む): 855955520

約数和(自身を除く): 540186956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 4761, 5527, 6348, 9522, 11054, 14283, 16581, 19044, 22108, 28566, 33162, 49743, 57132, 66324, 99486, 127121, 149229, 198972, 254242, 298458, 381363, 508484, 596916, 762726, 1144089, 1525452, 2288178, 2923783, 3432267, 4576356, 5847566, 6864534, 8771349, 11695132, 13729068, 17542698, 26314047, 35085396, 52628094, 78942141, 105256188, 157884282, 315768564]

約数ペア:

[(1, 315768564), (2, 157884282), (3, 105256188), (4, 78942141), (6, 52628094), (9, 35085396), (12, 26314047), (18, 17542698), (23, 13729068), (27, 11695132), (36, 8771349), (46, 6864534), (54, 5847566), (69, 4576356), (92, 3432267), (108, 2923783), (138, 2288178), (207, 1525452), (276, 1144089), (414, 762726), (529, 596916), (621, 508484), (828, 381363), (1058, 298458), (1242, 254242), (1587, 198972), (2116, 149229), (2484, 127121), (3174, 99486), (4761, 66324), (5527, 57132), (6348, 49743), (9522, 33162), (11054, 28566), (14283, 22108), (16581, 19044)]