489012264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{522449}}^1$

素因数の和:522474

約数の個数: 48

約数和(自身を含む): 1426288500

約数和(自身を除く): 937276236

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, 522449, 1044898, 1567347, 2089796, 3134694, 4179592, 4702041, 6269388, 6791837, 9404082, 12538776, 13583674, 18808164, 20375511, 27167348, 37616328, 40751022, 54334696, 61126533, 81502044, 122253066, 163004088, 244506132, 489012264]

約数ペア:

[(1, 489012264), (2, 244506132), (3, 163004088), (4, 122253066), (6, 81502044), (8, 61126533), (9, 54334696), (12, 40751022), (13, 37616328), (18, 27167348), (24, 20375511), (26, 18808164), (36, 13583674), (39, 12538776), (52, 9404082), (72, 6791837), (78, 6269388), (104, 4702041), (117, 4179592), (156, 3134694), (234, 2089796), (312, 1567347), (468, 1044898), (936, 522449)]