2780490697936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{152623}}^1$

素因数の和:152817

約数の個数: 160

約数和(自身を含む): 6540609945600

約数和(自身を除く): 3760119247664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 79, 112, 116, 142, 158, 203, 232, 284, 316, 406, 464, 497, 553, 568, 632, 812, 994, 1106, 1136, 1264, 1624, 1988, 2059, 2212, 2291, 3248, 3976, 4118, 4424, 4582, 5609, 7952, 8236, 8848, 9164, 11218, 14413, 16037, 16472, 18328, 22436, 28826, 32074, 32944, 36656, 39263, 44872, 57652, 64148, 78526, 89744, 115304, 128296, 152623, 157052, 162661, 230608, 256592, 305246, 314104, 325322, 610492, 628208, 650644, 1068361, 1138627, 1220984, 1301288, 2136722, 2277254, 2441968, 2602576, 4273444, 4426067, 4554508, 8546888, 8852134, 9109016, 10836233, 12057217, 17093776, 17704268, 18218032, 21672466, 24114434, 30982469, 35408536, 43344932, 48228868, 61964938, 70817072, 75853631, 84400519, 86689864, 96457736, 123929876, 151707262, 168801038, 173379728, 192915472, 247859752, 303414524, 314250757, 337602076, 349659293, 495719504, 606829048, 628501514, 675204152, 699318586, 856062407, 1213658096, 1257003028, 1350408304, 1398637172, 1712124814, 2199755299, 2447615051, 2514006056, 2797274344, 3424249628, 4399510598, 4895230102, 5028012112, 5594548688, 5992436849, 6848499256, 8799021196, 9790460204, 11984873698, 13696998512, 17598042392, 19580920408, 23969747396, 24825809803, 35196084784, 39161840816, 47939494792, 49651619606, 95878989584, 99303239212, 173780668621, 198606478424, 347561337242, 397212956848, 695122674484, 1390245348968, 2780490697936]

約数ペア:

[(1, 2780490697936), (2, 1390245348968), (4, 695122674484), (7, 397212956848), (8, 347561337242), (14, 198606478424), (16, 173780668621), (28, 99303239212), (29, 95878989584), (56, 49651619606), (58, 47939494792), (71, 39161840816), (79, 35196084784), (112, 24825809803), (116, 23969747396), (142, 19580920408), (158, 17598042392), (203, 13696998512), (232, 11984873698), (284, 9790460204), (316, 8799021196), (406, 6848499256), (464, 5992436849), (497, 5594548688), (553, 5028012112), (568, 4895230102), (632, 4399510598), (812, 3424249628), (994, 2797274344), (1106, 2514006056), (1136, 2447615051), (1264, 2199755299), (1624, 1712124814), (1988, 1398637172), (2059, 1350408304), (2212, 1257003028), (2291, 1213658096), (3248, 856062407), (3976, 699318586), (4118, 675204152), (4424, 628501514), (4582, 606829048), (5609, 495719504), (7952, 349659293), (8236, 337602076), (8848, 314250757), (9164, 303414524), (11218, 247859752), (14413, 192915472), (16037, 173379728), (16472, 168801038), (18328, 151707262), (22436, 123929876), (28826, 96457736), (32074, 86689864), (32944, 84400519), (36656, 75853631), (39263, 70817072), (44872, 61964938), (57652, 48228868), (64148, 43344932), (78526, 35408536), (89744, 30982469), (115304, 24114434), (128296, 21672466), (152623, 18218032), (157052, 17704268), (162661, 17093776), (230608, 12057217), (256592, 10836233), (305246, 9109016), (314104, 8852134), (325322, 8546888), (610492, 4554508), (628208, 4426067), (650644, 4273444), (1068361, 2602576), (1138627, 2441968), (1220984, 2277254), (1301288, 2136722)]