490662648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{973537}}^1$

素因数の和:973556

約数の個数: 48

約数和(自身を含む): 1518719280

約数和(自身を除く): 1028056632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 973537, 1947074, 2920611, 3894148, 5841222, 6814759, 7788296, 8761833, 11682444, 13629518, 17523666, 20444277, 23364888, 27259036, 35047332, 40888554, 54518072, 61332831, 70094664, 81777108, 122665662, 163554216, 245331324, 490662648]

約数ペア:

[(1, 490662648), (2, 245331324), (3, 163554216), (4, 122665662), (6, 81777108), (7, 70094664), (8, 61332831), (9, 54518072), (12, 40888554), (14, 35047332), (18, 27259036), (21, 23364888), (24, 20444277), (28, 17523666), (36, 13629518), (42, 11682444), (56, 8761833), (63, 7788296), (72, 6814759), (84, 5841222), (126, 3894148), (168, 2920611), (252, 1947074), (504, 973537)]