2015317128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{55721}}^1$

素因数の和:55878

約数の個数: 64

約数和(自身を含む): 5536537920

約数和(自身を除く): 3521220792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1644, 3014, 3288, 4521, 6028, 9042, 12056, 18084, 36168, 55721, 111442, 167163, 222884, 334326, 445768, 612931, 668652, 1225862, 1337304, 1838793, 2451724, 3677586, 4903448, 7355172, 7633777, 14710344, 15267554, 22901331, 30535108, 45802662, 61070216, 83971547, 91605324, 167943094, 183210648, 251914641, 335886188, 503829282, 671772376, 1007658564, 2015317128]

約数ペア:

[(1, 2015317128), (2, 1007658564), (3, 671772376), (4, 503829282), (6, 335886188), (8, 251914641), (11, 183210648), (12, 167943094), (22, 91605324), (24, 83971547), (33, 61070216), (44, 45802662), (66, 30535108), (88, 22901331), (132, 15267554), (137, 14710344), (264, 7633777), (274, 7355172), (411, 4903448), (548, 3677586), (822, 2451724), (1096, 1838793), (1507, 1337304), (1644, 1225862), (3014, 668652), (3288, 612931), (4521, 445768), (6028, 334326), (9042, 222884), (12056, 167163), (18084, 111442), (36168, 55721)]