401091264

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 210

約数和(自身を含む): 1383952020

約数和(自身を除く): 982860756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1579, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3158, 3528, 3969, 4032, 4536, 4704, 4737, 5184, 5292, 6048, 6316, 7056, 7938, 9072, 9408, 9474, 10584, 11053, 12096, 12632, 14112, 14211, 15876, 18144, 18948, 21168, 22106, 25264, 28224, 28422, 31752, 33159, 36288, 37896, 42336, 42633, 44212, 50528, 56844, 63504, 66318, 75792, 77371, 84672, 85266, 88424, 99477, 101056, 113688, 127008, 127899, 132636, 151584, 154742, 170532, 176848, 198954, 227376, 232113, 254016, 255798, 265272, 298431, 303168, 309484, 341064, 353696, 397908, 454752, 464226, 511596, 530544, 596862, 618968, 682128, 696339, 707392, 795816, 895293, 909504, 928452, 1023192, 1061088, 1193724, 1237936, 1364256, 1392678, 1591632, 1790586, 1856904, 2046384, 2089017, 2122176, 2387448, 2475872, 2728512, 2785356, 3183264, 3581172, 3713808, 4092768, 4178034, 4774896, 4951744, 5570712, 6267051, 6366528, 7162344, 7427616, 8185536, 8356068, 9549792, 11141424, 12534102, 14324688, 14855232, 16712136, 19099584, 22282848, 25068204, 28649376, 33424272, 44565696, 50136408, 57298752, 66848544, 100272816, 133697088, 200545632, 401091264]

約数ペア:

[(1, 401091264), (2, 200545632), (3, 133697088), (4, 100272816), (6, 66848544), (7, 57298752), (8, 50136408), (9, 44565696), (12, 33424272), (14, 28649376), (16, 25068204), (18, 22282848), (21, 19099584), (24, 16712136), (27, 14855232), (28, 14324688), (32, 12534102), (36, 11141424), (42, 9549792), (48, 8356068), (49, 8185536), (54, 7427616), (56, 7162344), (63, 6366528), (64, 6267051), (72, 5570712), (81, 4951744), (84, 4774896), (96, 4178034), (98, 4092768), (108, 3713808), (112, 3581172), (126, 3183264), (144, 2785356), (147, 2728512), (162, 2475872), (168, 2387448), (189, 2122176), (192, 2089017), (196, 2046384), (216, 1856904), (224, 1790586), (252, 1591632), (288, 1392678), (294, 1364256), (324, 1237936), (336, 1193724), (378, 1061088), (392, 1023192), (432, 928452), (441, 909504), (448, 895293), (504, 795816), (567, 707392), (576, 696339), (588, 682128), (648, 618968), (672, 596862), (756, 530544), (784, 511596), (864, 464226), (882, 454752), (1008, 397908), (1134, 353696), (1176, 341064), (1296, 309484), (1323, 303168), (1344, 298431), (1512, 265272), (1568, 255798), (1579, 254016), (1728, 232113), (1764, 227376), (2016, 198954), (2268, 176848), (2352, 170532), (2592, 154742), (2646, 151584), (3024, 132636), (3136, 127899), (3158, 127008), (3528, 113688), (3969, 101056), (4032, 99477), (4536, 88424), (4704, 85266), (4737, 84672), (5184, 77371), (5292, 75792), (6048, 66318), (6316, 63504), (7056, 56844), (7938, 50528), (9072, 44212), (9408, 42633), (9474, 42336), (10584, 37896), (11053, 36288), (12096, 33159), (12632, 31752), (14112, 28422), (14211, 28224), (15876, 25264), (18144, 22106), (18948, 21168)]