260449644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12599

約数の個数: 96

約数和(自身を含む): 787386880

約数和(自身を除く): 526937236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12553, 20748, 25106, 37659, 50212, 75318, 87871, 150636, 163189, 175742, 238507, 263613, 326378, 351484, 477014, 489567, 527226, 652756, 715521, 954028, 979134, 1054452, 1142323, 1431042, 1669549, 1958268, 2284646, 2862084, 3100591, 3339098, 3426969, 4569292, 5008647, 6201182, 6678196, 6853938, 9301773, 10017294, 12402364, 13707876, 18603546, 20034588, 21704137, 37207092, 43408274, 65112411, 86816548, 130224822, 260449644]

約数ペア:

[(1, 260449644), (2, 130224822), (3, 86816548), (4, 65112411), (6, 43408274), (7, 37207092), (12, 21704137), (13, 20034588), (14, 18603546), (19, 13707876), (21, 12402364), (26, 10017294), (28, 9301773), (38, 6853938), (39, 6678196), (42, 6201182), (52, 5008647), (57, 4569292), (76, 3426969), (78, 3339098), (84, 3100591), (91, 2862084), (114, 2284646), (133, 1958268), (156, 1669549), (182, 1431042), (228, 1142323), (247, 1054452), (266, 979134), (273, 954028), (364, 715521), (399, 652756), (494, 527226), (532, 489567), (546, 477014), (741, 351484), (798, 326378), (988, 263613), (1092, 238507), (1482, 175742), (1596, 163189), (1729, 150636), (2964, 87871), (3458, 75318), (5187, 50212), (6916, 37659), (10374, 25106), (12553, 20748)]