258278064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3186

約数の個数: 80

約数和(自身を含む): 732584064

約数和(自身を除く): 474306000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2608, 3001, 3586, 3912, 5379, 6002, 7172, 7824, 9003, 10758, 12004, 14344, 18006, 21516, 24008, 28688, 33011, 36012, 43032, 48016, 66022, 72024, 86064, 99033, 132044, 144048, 198066, 264088, 396132, 489163, 528176, 792264, 978326, 1467489, 1584528, 1956652, 2934978, 3913304, 5380793, 5869956, 7826608, 10761586, 11739912, 16142379, 21523172, 23479824, 32284758, 43046344, 64569516, 86092688, 129139032, 258278064]

約数ペア:

[(1, 258278064), (2, 129139032), (3, 86092688), (4, 64569516), (6, 43046344), (8, 32284758), (11, 23479824), (12, 21523172), (16, 16142379), (22, 11739912), (24, 10761586), (33, 7826608), (44, 5869956), (48, 5380793), (66, 3913304), (88, 2934978), (132, 1956652), (163, 1584528), (176, 1467489), (264, 978326), (326, 792264), (489, 528176), (528, 489163), (652, 396132), (978, 264088), (1304, 198066), (1793, 144048), (1956, 132044), (2608, 99033), (3001, 86064), (3586, 72024), (3912, 66022), (5379, 48016), (6002, 43032), (7172, 36012), (7824, 33011), (9003, 28688), (10758, 24008), (12004, 21516), (14344, 18006)]