401875344

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 120

約数和(自身を含む): 1256225152

約数和(自身を除く): 854349808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 7951, 8424, 12636, 15902, 16848, 23853, 25272, 31804, 47706, 50544, 63608, 71559, 95412, 103363, 127216, 143118, 190824, 206726, 214677, 286236, 310089, 381648, 413452, 429354, 572472, 620178, 644031, 826904, 858708, 930267, 1144944, 1240356, 1288062, 1653808, 1717416, 1860534, 1932093, 2480712, 2576124, 2790801, 3434832, 3721068, 3864186, 4961424, 5152248, 5581602, 7442136, 7728372, 8372403, 10304496, 11163204, 14884272, 15456744, 16744806, 22326408, 25117209, 30913488, 33489612, 44652816, 50234418, 66979224, 100468836, 133958448, 200937672, 401875344]

約数ペア:

[(1, 401875344), (2, 200937672), (3, 133958448), (4, 100468836), (6, 66979224), (8, 50234418), (9, 44652816), (12, 33489612), (13, 30913488), (16, 25117209), (18, 22326408), (24, 16744806), (26, 15456744), (27, 14884272), (36, 11163204), (39, 10304496), (48, 8372403), (52, 7728372), (54, 7442136), (72, 5581602), (78, 5152248), (81, 4961424), (104, 3864186), (108, 3721068), (117, 3434832), (144, 2790801), (156, 2576124), (162, 2480712), (208, 1932093), (216, 1860534), (234, 1717416), (243, 1653808), (312, 1288062), (324, 1240356), (351, 1144944), (432, 930267), (468, 858708), (486, 826904), (624, 644031), (648, 620178), (702, 572472), (936, 429354), (972, 413452), (1053, 381648), (1296, 310089), (1404, 286236), (1872, 214677), (1944, 206726), (2106, 190824), (2808, 143118), (3159, 127216), (3888, 103363), (4212, 95412), (5616, 71559), (6318, 63608), (7951, 50544), (8424, 47706), (12636, 31804), (15902, 25272), (16848, 23853)]