2656634448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{43891}}^1$

素因数の和:44012

約数の個数: 80

約数和(自身を含む): 7467258176

約数和(自身を除く): 4810623728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 7566, 10088, 15132, 20176, 30264, 43891, 60528, 87782, 131673, 175564, 263346, 351128, 526692, 570583, 702256, 1053384, 1141166, 1711749, 2106768, 2282332, 3423498, 4257427, 4564664, 6846996, 8514854, 9129328, 12772281, 13693992, 17029708, 25544562, 27387984, 34059416, 51089124, 55346551, 68118832, 102178248, 110693102, 166039653, 204356496, 221386204, 332079306, 442772408, 664158612, 885544816, 1328317224, 2656634448]

約数ペア:

[(1, 2656634448), (2, 1328317224), (3, 885544816), (4, 664158612), (6, 442772408), (8, 332079306), (12, 221386204), (13, 204356496), (16, 166039653), (24, 110693102), (26, 102178248), (39, 68118832), (48, 55346551), (52, 51089124), (78, 34059416), (97, 27387984), (104, 25544562), (156, 17029708), (194, 13693992), (208, 12772281), (291, 9129328), (312, 8514854), (388, 6846996), (582, 4564664), (624, 4257427), (776, 3423498), (1164, 2282332), (1261, 2106768), (1552, 1711749), (2328, 1141166), (2522, 1053384), (3783, 702256), (4656, 570583), (5044, 526692), (7566, 351128), (10088, 263346), (15132, 175564), (20176, 131673), (30264, 87782), (43891, 60528)]