2515626876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{15787}}^1$

素因数の和:16079

約数の個数: 72

約数和(自身を含む): 6853760256

約数和(自身を除く): 4338133380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 271, 294, 542, 588, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 13279, 15787, 22764, 26558, 31574, 39837, 47361, 53116, 63148, 79674, 94722, 110509, 159348, 189444, 221018, 331527, 442036, 663054, 773563, 1326108, 1547126, 2320689, 3094252, 4278277, 4641378, 8556554, 9282756, 12834831, 17113108, 25669662, 29947939, 51339324, 59895878, 89843817, 119791756, 179687634, 209635573, 359375268, 419271146, 628906719, 838542292, 1257813438, 2515626876]

約数ペア:

[(1, 2515626876), (2, 1257813438), (3, 838542292), (4, 628906719), (6, 419271146), (7, 359375268), (12, 209635573), (14, 179687634), (21, 119791756), (28, 89843817), (42, 59895878), (49, 51339324), (84, 29947939), (98, 25669662), (147, 17113108), (196, 12834831), (271, 9282756), (294, 8556554), (542, 4641378), (588, 4278277), (813, 3094252), (1084, 2320689), (1626, 1547126), (1897, 1326108), (3252, 773563), (3794, 663054), (5691, 442036), (7588, 331527), (11382, 221018), (13279, 189444), (15787, 159348), (22764, 110509), (26558, 94722), (31574, 79674), (39837, 63148), (47361, 53116)]