268268988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29147}}^1$

素因数の和:29226

約数の個数: 48

約数和(自身を含む): 685560960

約数和(自身を除く): 417291972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 29147, 58294, 87441, 116588, 174882, 349764, 378911, 757822, 1136733, 1515644, 1719673, 2273466, 3439346, 4546932, 5159019, 6878692, 10318038, 20636076, 22355749, 44711498, 67067247, 89422996, 134134494, 268268988]

約数ペア:

[(1, 268268988), (2, 134134494), (3, 89422996), (4, 67067247), (6, 44711498), (12, 22355749), (13, 20636076), (26, 10318038), (39, 6878692), (52, 5159019), (59, 4546932), (78, 3439346), (118, 2273466), (156, 1719673), (177, 1515644), (236, 1136733), (354, 757822), (708, 378911), (767, 349764), (1534, 174882), (2301, 116588), (3068, 87441), (4602, 58294), (9204, 29147)]