340554016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 741943692

約数和(自身を除く): 401389676

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 281, 313, 352, 484, 562, 626, 968, 1124, 1252, 1936, 2248, 2504, 3091, 3443, 3872, 4496, 5008, 6182, 6886, 8992, 10016, 12364, 13772, 24728, 27544, 34001, 37873, 49456, 55088, 68002, 75746, 87953, 98912, 110176, 136004, 151492, 175906, 272008, 302984, 351812, 544016, 605968, 703624, 967483, 1088032, 1211936, 1407248, 1934966, 2814496, 3869932, 7739864, 10642313, 15479728, 21284626, 30959456, 42569252, 85138504, 170277008, 340554016]

約数ペア:

[(1, 340554016), (2, 170277008), (4, 85138504), (8, 42569252), (11, 30959456), (16, 21284626), (22, 15479728), (32, 10642313), (44, 7739864), (88, 3869932), (121, 2814496), (176, 1934966), (242, 1407248), (281, 1211936), (313, 1088032), (352, 967483), (484, 703624), (562, 605968), (626, 544016), (968, 351812), (1124, 302984), (1252, 272008), (1936, 175906), (2248, 151492), (2504, 136004), (3091, 110176), (3443, 98912), (3872, 87953), (4496, 75746), (5008, 68002), (6182, 55088), (6886, 49456), (8992, 37873), (10016, 34001), (12364, 27544), (13772, 24728)]