371245212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25589}}^1$

素因数の和:25643

約数の個数: 72

約数和(自身を含む): 1043253120

約数和(自身を除く): 672007908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 25589, 51178, 76767, 102356, 153534, 230301, 307068, 332657, 460602, 665314, 793259, 921204, 997971, 1330628, 1586518, 1995942, 2379777, 2993913, 3173036, 3991884, 4759554, 5987826, 7139331, 9519108, 10312367, 11975652, 14278662, 20624734, 28557324, 30937101, 41249468, 61874202, 92811303, 123748404, 185622606, 371245212]

約数ペア:

[(1, 371245212), (2, 185622606), (3, 123748404), (4, 92811303), (6, 61874202), (9, 41249468), (12, 30937101), (13, 28557324), (18, 20624734), (26, 14278662), (31, 11975652), (36, 10312367), (39, 9519108), (52, 7139331), (62, 5987826), (78, 4759554), (93, 3991884), (117, 3173036), (124, 2993913), (156, 2379777), (186, 1995942), (234, 1586518), (279, 1330628), (372, 997971), (403, 921204), (468, 793259), (558, 665314), (806, 460602), (1116, 332657), (1209, 307068), (1612, 230301), (2418, 153534), (3627, 102356), (4836, 76767), (7254, 51178), (14508, 25589)]