2681715348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{25243}}^1$

素因数の和:25493

約数の個数: 72

約数和(自身を含む): 7332675168

約数和(自身を除く): 4650959820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 2043, 2724, 2951, 4086, 5902, 8172, 8853, 11804, 17706, 25243, 26559, 35412, 50486, 53118, 75729, 100972, 106236, 151458, 227187, 302916, 328159, 454374, 656318, 908748, 984477, 1312636, 1968954, 2953431, 3937908, 5730161, 5906862, 11460322, 11813724, 17190483, 22920644, 34380966, 51571449, 68761932, 74492093, 103142898, 148984186, 206285796, 223476279, 297968372, 446952558, 670428837, 893905116, 1340857674, 2681715348]

約数ペア:

[(1, 2681715348), (2, 1340857674), (3, 893905116), (4, 670428837), (6, 446952558), (9, 297968372), (12, 223476279), (13, 206285796), (18, 148984186), (26, 103142898), (36, 74492093), (39, 68761932), (52, 51571449), (78, 34380966), (117, 22920644), (156, 17190483), (227, 11813724), (234, 11460322), (454, 5906862), (468, 5730161), (681, 3937908), (908, 2953431), (1362, 1968954), (2043, 1312636), (2724, 984477), (2951, 908748), (4086, 656318), (5902, 454374), (8172, 328159), (8853, 302916), (11804, 227187), (17706, 151458), (25243, 106236), (26559, 100972), (35412, 75729), (50486, 53118)]