28188160002

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2677

約数の個数: 128

約数和(自身を含む): 66844108800

約数和(自身を除く): 38655948798

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 67, 69, 134, 138, 139, 201, 207, 278, 402, 414, 417, 603, 621, 834, 1206, 1242, 1251, 1541, 1809, 2437, 2502, 3082, 3197, 3618, 3753, 4623, 4874, 6394, 7311, 7506, 9246, 9313, 9591, 13869, 14622, 18626, 19182, 21933, 27738, 27939, 28773, 41607, 43866, 55878, 56051, 57546, 65799, 83214, 83817, 86319, 112102, 131598, 163279, 167634, 168153, 172638, 214199, 251451, 326558, 336306, 338743, 428398, 489837, 502902, 504459, 642597, 677486, 979674, 1008918, 1016229, 1285194, 1469511, 1513377, 1927791, 2032458, 2939022, 3026754, 3048687, 3755417, 3855582, 4408533, 5783373, 6097374, 7510834, 7791089, 8817066, 9146061, 11266251, 11566746, 15582178, 18292122, 22532502, 22695781, 23373267, 33798753, 45391562, 46746534, 67597506, 68087343, 70119801, 101396259, 136174686, 140239602, 202792518, 204262029, 210359403, 408524058, 420718806, 522002963, 612786087, 1044005926, 1225572174, 1566008889, 3132017778, 4698026667, 9396053334, 14094080001, 28188160002]

約数ペア:

[(1, 28188160002), (2, 14094080001), (3, 9396053334), (6, 4698026667), (9, 3132017778), (18, 1566008889), (23, 1225572174), (27, 1044005926), (46, 612786087), (54, 522002963), (67, 420718806), (69, 408524058), (134, 210359403), (138, 204262029), (139, 202792518), (201, 140239602), (207, 136174686), (278, 101396259), (402, 70119801), (414, 68087343), (417, 67597506), (603, 46746534), (621, 45391562), (834, 33798753), (1206, 23373267), (1242, 22695781), (1251, 22532502), (1541, 18292122), (1809, 15582178), (2437, 11566746), (2502, 11266251), (3082, 9146061), (3197, 8817066), (3618, 7791089), (3753, 7510834), (4623, 6097374), (4874, 5783373), (6394, 4408533), (7311, 3855582), (7506, 3755417), (9246, 3048687), (9313, 3026754), (9591, 2939022), (13869, 2032458), (14622, 1927791), (18626, 1513377), (19182, 1469511), (21933, 1285194), (27738, 1016229), (27939, 1008918), (28773, 979674), (41607, 677486), (43866, 642597), (55878, 504459), (56051, 502902), (57546, 489837), (65799, 428398), (83214, 338743), (83817, 336306), (86319, 326558), (112102, 251451), (131598, 214199), (163279, 172638), (167634, 168153)]