12380458896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389029}}^1$

素因数の和:389073

約数の個数: 120

約数和(自身を含む): 39508330680

約数和(自身を除く): 27127871784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 389029, 778058, 1167087, 1556116, 2334174, 3112232, 3501261, 4668348, 5057377, 6224464, 6613493, 7002522, 9336696, 10114754, 13226986, 14005044, 15172131, 18673392, 19840479, 20229508, 26453972, 28010088, 30344262, 39680958, 40459016, 45516393, 52907944, 56020176, 59521437, 60688524, 79361916, 80918032, 85975409, 91032786, 105815888, 119042874, 121377048, 158723832, 171950818, 182065572, 238085748, 242754096, 257926227, 317447664, 343901636, 364131144, 476171496, 515852454, 687803272, 728262288, 773778681, 952342992, 1031704908, 1375606544, 1547557362, 2063409816, 3095114724, 4126819632, 6190229448, 12380458896]

約数ペア:

[(1, 12380458896), (2, 6190229448), (3, 4126819632), (4, 3095114724), (6, 2063409816), (8, 1547557362), (9, 1375606544), (12, 1031704908), (13, 952342992), (16, 773778681), (17, 728262288), (18, 687803272), (24, 515852454), (26, 476171496), (34, 364131144), (36, 343901636), (39, 317447664), (48, 257926227), (51, 242754096), (52, 238085748), (68, 182065572), (72, 171950818), (78, 158723832), (102, 121377048), (104, 119042874), (117, 105815888), (136, 91032786), (144, 85975409), (153, 80918032), (156, 79361916), (204, 60688524), (208, 59521437), (221, 56020176), (234, 52907944), (272, 45516393), (306, 40459016), (312, 39680958), (408, 30344262), (442, 28010088), (468, 26453972), (612, 20229508), (624, 19840479), (663, 18673392), (816, 15172131), (884, 14005044), (936, 13226986), (1224, 10114754), (1326, 9336696), (1768, 7002522), (1872, 6613493), (1989, 6224464), (2448, 5057377), (2652, 4668348), (3536, 3501261), (3978, 3112232), (5304, 2334174), (7956, 1556116), (10608, 1167087), (15912, 778058), (31824, 389029)]