291214008

素因数分解:

$2^3\times 3^3\times {\mathrm{1097}}^1\times {\mathrm{1229}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 810324000

約数和(自身を除く): 519109992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1097, 1229, 2194, 2458, 3291, 3687, 4388, 4916, 6582, 7374, 8776, 9832, 9873, 11061, 13164, 14748, 19746, 22122, 26328, 29496, 29619, 33183, 39492, 44244, 59238, 66366, 78984, 88488, 118476, 132732, 236952, 265464, 1348213, 2696426, 4044639, 5392852, 8089278, 10785704, 12133917, 16178556, 24267834, 32357112, 36401751, 48535668, 72803502, 97071336, 145607004, 291214008]

約数ペア:

[(1, 291214008), (2, 145607004), (3, 97071336), (4, 72803502), (6, 48535668), (8, 36401751), (9, 32357112), (12, 24267834), (18, 16178556), (24, 12133917), (27, 10785704), (36, 8089278), (54, 5392852), (72, 4044639), (108, 2696426), (216, 1348213), (1097, 265464), (1229, 236952), (2194, 132732), (2458, 118476), (3291, 88488), (3687, 78984), (4388, 66366), (4916, 59238), (6582, 44244), (7374, 39492), (8776, 33183), (9832, 29619), (9873, 29496), (11061, 26328), (13164, 22122), (14748, 19746)]