253945008

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26321}}^1$

素因数の和:26402

約数の個数: 60

約数和(自身を含む): 721328088

約数和(自身を除く): 467383080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 26321, 52642, 78963, 105284, 157926, 210568, 236889, 315852, 421136, 473778, 631704, 947556, 1263408, 1763507, 1895112, 3527014, 3790224, 5290521, 7054028, 10581042, 14108056, 15871563, 21162084, 28216112, 31743126, 42324168, 63486252, 84648336, 126972504, 253945008]

約数ペア:

[(1, 253945008), (2, 126972504), (3, 84648336), (4, 63486252), (6, 42324168), (8, 31743126), (9, 28216112), (12, 21162084), (16, 15871563), (18, 14108056), (24, 10581042), (36, 7054028), (48, 5290521), (67, 3790224), (72, 3527014), (134, 1895112), (144, 1763507), (201, 1263408), (268, 947556), (402, 631704), (536, 473778), (603, 421136), (804, 315852), (1072, 236889), (1206, 210568), (1608, 157926), (2412, 105284), (3216, 78963), (4824, 52642), (9648, 26321)]