630648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 1801800

約数和(自身を除く): 1171152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 461, 684, 922, 1368, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 8759, 11064, 16596, 17518, 26277, 33192, 35036, 52554, 70072, 78831, 105108, 157662, 210216, 315324, 630648]

約数ペア:

[(1, 630648), (2, 315324), (3, 210216), (4, 157662), (6, 105108), (8, 78831), (9, 70072), (12, 52554), (18, 35036), (19, 33192), (24, 26277), (36, 17518), (38, 16596), (57, 11064), (72, 8759), (76, 8298), (114, 5532), (152, 4149), (171, 3688), (228, 2766), (342, 1844), (456, 1383), (461, 1368), (684, 922)]