320470660064

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1\times {\mathrm{3331}}^1$

素因数の和:5824

約数の個数: 96

約数和(自身を含む): 668338957440

約数和(自身を除く): 347868297376

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2411, 2494, 3331, 4822, 4988, 6662, 9644, 9976, 13324, 19288, 19952, 26648, 38576, 39904, 53296, 69919, 77152, 96599, 103673, 106592, 139838, 143233, 193198, 207346, 279676, 286466, 386396, 414692, 559352, 572932, 772792, 829384, 1118704, 1145864, 1545584, 1658768, 2237408, 2291728, 3006517, 3091168, 3317536, 4153757, 4583456, 6013034, 8031041, 8307514, 12026068, 16062082, 16615028, 24052136, 32124164, 33230056, 48104272, 64248328, 66460112, 96208544, 128496656, 132920224, 232900189, 256993312, 345334763, 465800378, 690669526, 931600756, 1381339052, 1863201512, 2762678104, 3726403024, 5525356208, 7452806048, 10014708127, 11050712416, 20029416254, 40058832508, 80117665016, 160235330032, 320470660064]

約数ペア:

[(1, 320470660064), (2, 160235330032), (4, 80117665016), (8, 40058832508), (16, 20029416254), (29, 11050712416), (32, 10014708127), (43, 7452806048), (58, 5525356208), (86, 3726403024), (116, 2762678104), (172, 1863201512), (232, 1381339052), (344, 931600756), (464, 690669526), (688, 465800378), (928, 345334763), (1247, 256993312), (1376, 232900189), (2411, 132920224), (2494, 128496656), (3331, 96208544), (4822, 66460112), (4988, 64248328), (6662, 48104272), (9644, 33230056), (9976, 32124164), (13324, 24052136), (19288, 16615028), (19952, 16062082), (26648, 12026068), (38576, 8307514), (39904, 8031041), (53296, 6013034), (69919, 4583456), (77152, 4153757), (96599, 3317536), (103673, 3091168), (106592, 3006517), (139838, 2291728), (143233, 2237408), (193198, 1658768), (207346, 1545584), (279676, 1145864), (286466, 1118704), (386396, 829384), (414692, 772792), (559352, 572932)]