2561254416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133733}}^1$

素因数の和:133773

約数の個数: 120

約数和(自身を含む): 8623168320

約数和(自身を除く): 6061913904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 133733, 267466, 401199, 534932, 802398, 936131, 1069864, 1203597, 1604796, 1872262, 2139728, 2407194, 2540927, 2808393, 3209592, 3744524, 4814388, 5081854, 5616786, 6419184, 7489048, 7622781, 8425179, 9628776, 10163708, 11233572, 14978096, 15245562, 16850358, 17786489, 19257552, 20327416, 22467144, 22868343, 30491124, 33700716, 35572978, 40654832, 44934288, 45736686, 53359467, 60982248, 67401432, 71145956, 91473372, 106718934, 121964496, 134802864, 142291912, 160078401, 182946744, 213437868, 284583824, 320156802, 365893488, 426875736, 640313604, 853751472, 1280627208, 2561254416]

約数ペア:

[(1, 2561254416), (2, 1280627208), (3, 853751472), (4, 640313604), (6, 426875736), (7, 365893488), (8, 320156802), (9, 284583824), (12, 213437868), (14, 182946744), (16, 160078401), (18, 142291912), (19, 134802864), (21, 121964496), (24, 106718934), (28, 91473372), (36, 71145956), (38, 67401432), (42, 60982248), (48, 53359467), (56, 45736686), (57, 44934288), (63, 40654832), (72, 35572978), (76, 33700716), (84, 30491124), (112, 22868343), (114, 22467144), (126, 20327416), (133, 19257552), (144, 17786489), (152, 16850358), (168, 15245562), (171, 14978096), (228, 11233572), (252, 10163708), (266, 9628776), (304, 8425179), (336, 7622781), (342, 7489048), (399, 6419184), (456, 5616786), (504, 5081854), (532, 4814388), (684, 3744524), (798, 3209592), (912, 2808393), (1008, 2540927), (1064, 2407194), (1197, 2139728), (1368, 1872262), (1596, 1604796), (2128, 1203597), (2394, 1069864), (2736, 936131), (3192, 802398), (4788, 534932), (6384, 401199), (9576, 267466), (19152, 133733)]