1908669048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4173

約数の個数: 128

約数和(自身を含む): 5647622400

約数和(自身を除く): 3738953352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 139, 143, 156, 264, 278, 286, 312, 417, 429, 556, 572, 834, 858, 1112, 1144, 1529, 1668, 1716, 1807, 3058, 3336, 3432, 3614, 4001, 4587, 5421, 6116, 7228, 8002, 9174, 10842, 12003, 12232, 14456, 16004, 18348, 19877, 21684, 24006, 32008, 36696, 39754, 43368, 44011, 48012, 52013, 59631, 79508, 88022, 96024, 104026, 119262, 132033, 156039, 159016, 176044, 208052, 238524, 264066, 312078, 352088, 416104, 477048, 528132, 556139, 572143, 624156, 1056264, 1112278, 1144286, 1248312, 1668417, 1716429, 2224556, 2288572, 3336834, 3432858, 4449112, 4577144, 6117529, 6673668, 6865716, 7229807, 12235058, 13347336, 13731432, 14459614, 18352587, 21689421, 24470116, 28919228, 36705174, 43378842, 48940232, 57838456, 73410348, 79527877, 86757684, 146820696, 159055754, 173515368, 238583631, 318111508, 477167262, 636223016, 954334524, 1908669048]

約数ペア:

[(1, 1908669048), (2, 954334524), (3, 636223016), (4, 477167262), (6, 318111508), (8, 238583631), (11, 173515368), (12, 159055754), (13, 146820696), (22, 86757684), (24, 79527877), (26, 73410348), (33, 57838456), (39, 48940232), (44, 43378842), (52, 36705174), (66, 28919228), (78, 24470116), (88, 21689421), (104, 18352587), (132, 14459614), (139, 13731432), (143, 13347336), (156, 12235058), (264, 7229807), (278, 6865716), (286, 6673668), (312, 6117529), (417, 4577144), (429, 4449112), (556, 3432858), (572, 3336834), (834, 2288572), (858, 2224556), (1112, 1716429), (1144, 1668417), (1529, 1248312), (1668, 1144286), (1716, 1112278), (1807, 1056264), (3058, 624156), (3336, 572143), (3432, 556139), (3614, 528132), (4001, 477048), (4587, 416104), (5421, 352088), (6116, 312078), (7228, 264066), (8002, 238524), (9174, 208052), (10842, 176044), (12003, 159016), (12232, 156039), (14456, 132033), (16004, 119262), (18348, 104026), (19877, 96024), (21684, 88022), (24006, 79508), (32008, 59631), (36696, 52013), (39754, 48012), (43368, 44011)]