1277782308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{11483}}^1$

素因数の和:11785

約数の個数: 72

約数和(自身を含む): 3536428896

約数和(自身を除く): 2258646588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 396, 562, 843, 1124, 1686, 2529, 3091, 3372, 5058, 6182, 9273, 10116, 11483, 12364, 18546, 22966, 27819, 34449, 37092, 45932, 55638, 68898, 103347, 111276, 126313, 137796, 206694, 252626, 378939, 413388, 505252, 757878, 1136817, 1515756, 2273634, 3226723, 4547268, 6453446, 9680169, 12906892, 19360338, 29040507, 35493953, 38720676, 58081014, 70987906, 106481859, 116162028, 141975812, 212963718, 319445577, 425927436, 638891154, 1277782308]

約数ペア:

[(1, 1277782308), (2, 638891154), (3, 425927436), (4, 319445577), (6, 212963718), (9, 141975812), (11, 116162028), (12, 106481859), (18, 70987906), (22, 58081014), (33, 38720676), (36, 35493953), (44, 29040507), (66, 19360338), (99, 12906892), (132, 9680169), (198, 6453446), (281, 4547268), (396, 3226723), (562, 2273634), (843, 1515756), (1124, 1136817), (1686, 757878), (2529, 505252), (3091, 413388), (3372, 378939), (5058, 252626), (6182, 206694), (9273, 137796), (10116, 126313), (11483, 111276), (12364, 103347), (18546, 68898), (22966, 55638), (27819, 45932), (34449, 37092)]