651252636

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29131}}^1$

素因数の和:29173

約数の個数: 72

約数和(自身を含む): 1781480064

約数和(自身を除く): 1130227428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 22356, 29131, 58262, 87393, 116524, 174786, 262179, 349572, 524358, 670013, 786537, 1048716, 1340026, 1573074, 2010039, 2359611, 2680052, 3146148, 4020078, 4719222, 6030117, 7078833, 8040156, 9438444, 12060234, 14157666, 18090351, 24120468, 28315332, 36180702, 54271053, 72361404, 108542106, 162813159, 217084212, 325626318, 651252636]

約数ペア:

[(1, 651252636), (2, 325626318), (3, 217084212), (4, 162813159), (6, 108542106), (9, 72361404), (12, 54271053), (18, 36180702), (23, 28315332), (27, 24120468), (36, 18090351), (46, 14157666), (54, 12060234), (69, 9438444), (81, 8040156), (92, 7078833), (108, 6030117), (138, 4719222), (162, 4020078), (207, 3146148), (243, 2680052), (276, 2359611), (324, 2010039), (414, 1573074), (486, 1340026), (621, 1048716), (828, 786537), (972, 670013), (1242, 524358), (1863, 349572), (2484, 262179), (3726, 174786), (5589, 116524), (7452, 87393), (11178, 58262), (22356, 29131)]