781296

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 2072784

約数和(自身を除く): 1291488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 397, 492, 656, 794, 984, 1191, 1588, 1968, 2382, 3176, 4764, 6352, 9528, 16277, 19056, 32554, 48831, 65108, 97662, 130216, 195324, 260432, 390648, 781296]

約数ペア:

[(1, 781296), (2, 390648), (3, 260432), (4, 195324), (6, 130216), (8, 97662), (12, 65108), (16, 48831), (24, 32554), (41, 19056), (48, 16277), (82, 9528), (123, 6352), (164, 4764), (246, 3176), (328, 2382), (397, 1968), (492, 1588), (656, 1191), (794, 984)]