251931492

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{17027}}^1$

素因数の和:17177

約数の個数: 48

約数和(自身を含む): 657961920

約数和(自身を除く): 406030428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 17027, 34054, 51081, 68108, 102162, 153243, 204324, 306486, 459729, 612972, 919458, 1838916, 2332699, 4665398, 6998097, 9330796, 13996194, 20994291, 27992388, 41988582, 62982873, 83977164, 125965746, 251931492]

約数ペア:

[(1, 251931492), (2, 125965746), (3, 83977164), (4, 62982873), (6, 41988582), (9, 27992388), (12, 20994291), (18, 13996194), (27, 9330796), (36, 6998097), (54, 4665398), (108, 2332699), (137, 1838916), (274, 919458), (411, 612972), (548, 459729), (822, 306486), (1233, 204324), (1644, 153243), (2466, 102162), (3699, 68108), (4932, 51081), (7398, 34054), (14796, 17027)]