252012144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 675671040

約数和(自身を除く): 423658896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 257, 372, 496, 514, 659, 744, 771, 1028, 1318, 1488, 1542, 1977, 2056, 2636, 3084, 3954, 4112, 5272, 6168, 7908, 7967, 10544, 12336, 15816, 15934, 20429, 23901, 31632, 31868, 40858, 47802, 61287, 63736, 81716, 95604, 122574, 127472, 163432, 169363, 191208, 245148, 326864, 338726, 382416, 490296, 508089, 677452, 980592, 1016178, 1354904, 2032356, 2709808, 4064712, 5250253, 8129424, 10500506, 15750759, 21001012, 31501518, 42002024, 63003036, 84004048, 126006072, 252012144]

約数ペア:

[(1, 252012144), (2, 126006072), (3, 84004048), (4, 63003036), (6, 42002024), (8, 31501518), (12, 21001012), (16, 15750759), (24, 10500506), (31, 8129424), (48, 5250253), (62, 4064712), (93, 2709808), (124, 2032356), (186, 1354904), (248, 1016178), (257, 980592), (372, 677452), (496, 508089), (514, 490296), (659, 382416), (744, 338726), (771, 326864), (1028, 245148), (1318, 191208), (1488, 169363), (1542, 163432), (1977, 127472), (2056, 122574), (2636, 95604), (3084, 81716), (3954, 63736), (4112, 61287), (5272, 47802), (6168, 40858), (7908, 31868), (7967, 31632), (10544, 23901), (12336, 20429), (15816, 15934)]