329226456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2309}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 888703200

約数和(自身を除く): 559476744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 914, 1371, 1828, 2309, 2742, 3656, 4618, 5484, 5941, 6927, 9236, 10968, 11882, 13854, 17823, 18472, 23764, 27708, 30017, 35646, 47528, 55416, 60034, 71292, 90051, 120068, 142584, 180102, 240136, 360204, 720408, 1055213, 2110426, 3165639, 4220852, 6331278, 8441704, 12662556, 13717769, 25325112, 27435538, 41153307, 54871076, 82306614, 109742152, 164613228, 329226456]

約数ペア:

[(1, 329226456), (2, 164613228), (3, 109742152), (4, 82306614), (6, 54871076), (8, 41153307), (12, 27435538), (13, 25325112), (24, 13717769), (26, 12662556), (39, 8441704), (52, 6331278), (78, 4220852), (104, 3165639), (156, 2110426), (312, 1055213), (457, 720408), (914, 360204), (1371, 240136), (1828, 180102), (2309, 142584), (2742, 120068), (3656, 90051), (4618, 71292), (5484, 60034), (5941, 55416), (6927, 47528), (9236, 35646), (10968, 30017), (11882, 27708), (13854, 23764), (17823, 18472)]