480624894

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 1102006080

約数和(自身を除く): 621381186

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 293, 333, 586, 666, 821, 879, 999, 1642, 1758, 1998, 2463, 2637, 4926, 5274, 7389, 7911, 10841, 14778, 15822, 21682, 22167, 30377, 32523, 44334, 60754, 65046, 91131, 97569, 182262, 195138, 240553, 273393, 292707, 481106, 546786, 585414, 721659, 820179, 1443318, 1640358, 2164977, 4329954, 6494931, 8900461, 12989862, 17800922, 26701383, 53402766, 80104149, 160208298, 240312447, 480624894]

約数ペア:

[(1, 480624894), (2, 240312447), (3, 160208298), (6, 80104149), (9, 53402766), (18, 26701383), (27, 17800922), (37, 12989862), (54, 8900461), (74, 6494931), (111, 4329954), (222, 2164977), (293, 1640358), (333, 1443318), (586, 820179), (666, 721659), (821, 585414), (879, 546786), (999, 481106), (1642, 292707), (1758, 273393), (1998, 240553), (2463, 195138), (2637, 182262), (4926, 97569), (5274, 91131), (7389, 65046), (7911, 60754), (10841, 44334), (14778, 32523), (15822, 30377), (21682, 22167)]