488221992

素因数分解:

$2^3\times 3^5\times {\mathrm{251143}}^1$

素因数の和:251164

約数の個数: 48

約数和(自身を含む): 1371246240

約数和(自身を除く): 883024248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 251143, 502286, 753429, 1004572, 1506858, 2009144, 2260287, 3013716, 4520574, 6027432, 6780861, 9041148, 13561722, 18082296, 20342583, 27123444, 40685166, 54246888, 61027749, 81370332, 122055498, 162740664, 244110996, 488221992]

約数ペア:

[(1, 488221992), (2, 244110996), (3, 162740664), (4, 122055498), (6, 81370332), (8, 61027749), (9, 54246888), (12, 40685166), (18, 27123444), (24, 20342583), (27, 18082296), (36, 13561722), (54, 9041148), (72, 6780861), (81, 6027432), (108, 4520574), (162, 3013716), (216, 2260287), (243, 2009144), (324, 1506858), (486, 1004572), (648, 753429), (972, 502286), (1944, 251143)]