774504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 2171520

約数和(自身を除く): 1397016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 347, 372, 558, 694, 744, 1041, 1116, 1388, 2082, 2232, 2776, 3123, 4164, 6246, 8328, 10757, 12492, 21514, 24984, 32271, 43028, 64542, 86056, 96813, 129084, 193626, 258168, 387252, 774504]

約数ペア:

[(1, 774504), (2, 387252), (3, 258168), (4, 193626), (6, 129084), (8, 96813), (9, 86056), (12, 64542), (18, 43028), (24, 32271), (31, 24984), (36, 21514), (62, 12492), (72, 10757), (93, 8328), (124, 6246), (186, 4164), (248, 3123), (279, 2776), (347, 2232), (372, 2082), (558, 1388), (694, 1116), (744, 1041)]