381272904

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{13613}}^1$

素因数の和:14014

約数の個数: 48

約数和(自身を含む): 1035344700

約数和(自身を除く): 654071796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 13613, 14004, 27226, 28008, 40839, 54452, 81678, 108904, 122517, 163356, 245034, 326712, 490068, 980136, 5295457, 10590914, 15886371, 21181828, 31772742, 42363656, 47659113, 63545484, 95318226, 127090968, 190636452, 381272904]

約数ペア:

[(1, 381272904), (2, 190636452), (3, 127090968), (4, 95318226), (6, 63545484), (8, 47659113), (9, 42363656), (12, 31772742), (18, 21181828), (24, 15886371), (36, 10590914), (72, 5295457), (389, 980136), (778, 490068), (1167, 326712), (1556, 245034), (2334, 163356), (3112, 122517), (3501, 108904), (4668, 81678), (7002, 54452), (9336, 40839), (13613, 28008), (14004, 27226)]