415956051

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 748101744

約数和(自身を除く): 332145693

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 113, 119, 147, 153, 339, 357, 441, 491, 791, 833, 1017, 1071, 1473, 1921, 2373, 2499, 3437, 4419, 5537, 5763, 7119, 7497, 8347, 10311, 13447, 16611, 17289, 24059, 25041, 30933, 40341, 49833, 55483, 58429, 72177, 75123, 94129, 121023, 166449, 175287, 216531, 282387, 388381, 409003, 499347, 525861, 847161, 943211, 1165143, 1227009, 2718667, 2829633, 3495429, 3681027, 6602477, 8156001, 8488899, 19807431, 24468003, 46217339, 59422293, 138652017, 415956051]

約数ペア:

[(1, 415956051), (3, 138652017), (7, 59422293), (9, 46217339), (17, 24468003), (21, 19807431), (49, 8488899), (51, 8156001), (63, 6602477), (113, 3681027), (119, 3495429), (147, 2829633), (153, 2718667), (339, 1227009), (357, 1165143), (441, 943211), (491, 847161), (791, 525861), (833, 499347), (1017, 409003), (1071, 388381), (1473, 282387), (1921, 216531), (2373, 175287), (2499, 166449), (3437, 121023), (4419, 94129), (5537, 75123), (5763, 72177), (7119, 58429), (7497, 55483), (8347, 49833), (10311, 40341), (13447, 30933), (16611, 25041), (17289, 24059)]