407959968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3134

約数の個数: 96

約数和(自身を含む): 1164240000

約数和(自身を除く): 756280032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 624, 654, 872, 1248, 1308, 1417, 1744, 2616, 2834, 2999, 3488, 4251, 5232, 5668, 5998, 8502, 8997, 10464, 11336, 11996, 17004, 17994, 22672, 23992, 34008, 35988, 38987, 45344, 47984, 68016, 71976, 77974, 95968, 116961, 136032, 143952, 155948, 233922, 287904, 311896, 326891, 467844, 623792, 653782, 935688, 980673, 1247584, 1307564, 1871376, 1961346, 2615128, 3742752, 3922692, 4249583, 5230256, 7845384, 8499166, 10460512, 12748749, 15690768, 16998332, 25497498, 31381536, 33996664, 50994996, 67993328, 101989992, 135986656, 203979984, 407959968]

約数ペア:

[(1, 407959968), (2, 203979984), (3, 135986656), (4, 101989992), (6, 67993328), (8, 50994996), (12, 33996664), (13, 31381536), (16, 25497498), (24, 16998332), (26, 15690768), (32, 12748749), (39, 10460512), (48, 8499166), (52, 7845384), (78, 5230256), (96, 4249583), (104, 3922692), (109, 3742752), (156, 2615128), (208, 1961346), (218, 1871376), (312, 1307564), (327, 1247584), (416, 980673), (436, 935688), (624, 653782), (654, 623792), (872, 467844), (1248, 326891), (1308, 311896), (1417, 287904), (1744, 233922), (2616, 155948), (2834, 143952), (2999, 136032), (3488, 116961), (4251, 95968), (5232, 77974), (5668, 71976), (5998, 68016), (8502, 47984), (8997, 45344), (10464, 38987), (11336, 35988), (11996, 34008), (17004, 23992), (17994, 22672)]