255012264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{272449}}^1$

素因数の和:272474

約数の個数: 48

約数和(自身を含む): 743788500

約数和(自身を除く): 488776236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 272449, 544898, 817347, 1089796, 1634694, 2179592, 2452041, 3269388, 3541837, 4904082, 6538776, 7083674, 9808164, 10625511, 14167348, 19616328, 21251022, 28334696, 31876533, 42502044, 63753066, 85004088, 127506132, 255012264]

約数ペア:

[(1, 255012264), (2, 127506132), (3, 85004088), (4, 63753066), (6, 42502044), (8, 31876533), (9, 28334696), (12, 21251022), (13, 19616328), (18, 14167348), (24, 10625511), (26, 9808164), (36, 7083674), (39, 6538776), (52, 4904082), (72, 3541837), (78, 3269388), (104, 2452041), (117, 2179592), (156, 1634694), (234, 1089796), (312, 817347), (468, 544898), (936, 272449)]