440388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:964

約数の個数: 36

約数和(自身を含む): 1200108

約数和(自身を除く): 759720

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 941, 1882, 2823, 3764, 5646, 8469, 11292, 12233, 16938, 24466, 33876, 36699, 48932, 73398, 110097, 146796, 220194, 440388]

約数ペア:

[(1, 440388), (2, 220194), (3, 146796), (4, 110097), (6, 73398), (9, 48932), (12, 36699), (13, 33876), (18, 24466), (26, 16938), (36, 12233), (39, 11292), (52, 8469), (78, 5646), (117, 3764), (156, 2823), (234, 1882), (468, 941)]