1265208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 3836160

約数和(自身を除く): 2570952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 443, 476, 714, 886, 952, 1329, 1428, 1772, 2658, 2856, 3101, 3544, 5316, 6202, 7531, 9303, 10632, 12404, 15062, 18606, 22593, 24808, 30124, 37212, 45186, 52717, 60248, 74424, 90372, 105434, 158151, 180744, 210868, 316302, 421736, 632604, 1265208]

約数ペア:

[(1, 1265208), (2, 632604), (3, 421736), (4, 316302), (6, 210868), (7, 180744), (8, 158151), (12, 105434), (14, 90372), (17, 74424), (21, 60248), (24, 52717), (28, 45186), (34, 37212), (42, 30124), (51, 24808), (56, 22593), (68, 18606), (84, 15062), (102, 12404), (119, 10632), (136, 9303), (168, 7531), (204, 6202), (238, 5316), (357, 3544), (408, 3101), (443, 2856), (476, 2658), (714, 1772), (886, 1428), (952, 1329)]