399486525984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15242923}}^1$

素因数の和:15242959

約数の個数: 144

約数和(自身を含む): 1398202932672

約数和(自身を除く): 998716406688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 15242923, 30485846, 45728769, 60971692, 91457538, 106700461, 121943384, 137186307, 182915076, 198157999, 213400922, 243886768, 274372614, 320101383, 365830152, 396315998, 426801844, 487773536, 548745228, 594473997, 640202766, 731660304, 792631996, 853603688, 960304149, 1097490456, 1188947994, 1280405532, 1387105993, 1463320608, 1585263992, 1707207376, 1783421991, 1920608298, 2194980912, 2377895988, 2560811064, 2774211986, 3170527984, 3414414752, 3566843982, 3841216596, 4161317979, 4389961824, 4755791976, 5121622128, 5548423972, 6341055968, 7133687964, 7682433192, 8322635958, 9511583952, 10243244256, 11096847944, 12483953937, 14267375928, 15364866384, 16645271916, 19023167904, 22193695888, 24967907874, 28534751856, 30729732768, 33290543832, 44387391776, 49935815748, 57069503712, 66581087664, 99871631496, 133162175328, 199743262992, 399486525984]

約数ペア:

[(1, 399486525984), (2, 199743262992), (3, 133162175328), (4, 99871631496), (6, 66581087664), (7, 57069503712), (8, 49935815748), (9, 44387391776), (12, 33290543832), (13, 30729732768), (14, 28534751856), (16, 24967907874), (18, 22193695888), (21, 19023167904), (24, 16645271916), (26, 15364866384), (28, 14267375928), (32, 12483953937), (36, 11096847944), (39, 10243244256), (42, 9511583952), (48, 8322635958), (52, 7682433192), (56, 7133687964), (63, 6341055968), (72, 5548423972), (78, 5121622128), (84, 4755791976), (91, 4389961824), (96, 4161317979), (104, 3841216596), (112, 3566843982), (117, 3414414752), (126, 3170527984), (144, 2774211986), (156, 2560811064), (168, 2377895988), (182, 2194980912), (208, 1920608298), (224, 1783421991), (234, 1707207376), (252, 1585263992), (273, 1463320608), (288, 1387105993), (312, 1280405532), (336, 1188947994), (364, 1097490456), (416, 960304149), (468, 853603688), (504, 792631996), (546, 731660304), (624, 640202766), (672, 594473997), (728, 548745228), (819, 487773536), (936, 426801844), (1008, 396315998), (1092, 365830152), (1248, 320101383), (1456, 274372614), (1638, 243886768), (1872, 213400922), (2016, 198157999), (2184, 182915076), (2912, 137186307), (3276, 121943384), (3744, 106700461), (4368, 91457538), (6552, 60971692), (8736, 45728769), (13104, 30485846), (26208, 15242923)]