1250522496

素因数分解:

$2^7\times 3^3\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1253

約数の個数: 128

約数和(自身を含む): 3703334400

約数和(自身を除く): 2452811904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 487, 576, 743, 864, 974, 1152, 1461, 1486, 1728, 1948, 2229, 2922, 2972, 3456, 3896, 4383, 4458, 5844, 5944, 6687, 7792, 8766, 8916, 11688, 11888, 13149, 13374, 15584, 17532, 17832, 20061, 23376, 23776, 26298, 26748, 31168, 35064, 35664, 40122, 46752, 47552, 52596, 53496, 62336, 70128, 71328, 80244, 93504, 95104, 105192, 106992, 140256, 142656, 160488, 187008, 210384, 213984, 280512, 285312, 320976, 361841, 420768, 427968, 561024, 641952, 723682, 841536, 855936, 1085523, 1283904, 1447364, 1683072, 2171046, 2567808, 2894728, 3256569, 4342092, 5789456, 6513138, 8684184, 9769707, 11578912, 13026276, 17368368, 19539414, 23157824, 26052552, 34736736, 39078828, 46315648, 52105104, 69473472, 78157656, 104210208, 138946944, 156315312, 208420416, 312630624, 416840832, 625261248, 1250522496]

約数ペア:

[(1, 1250522496), (2, 625261248), (3, 416840832), (4, 312630624), (6, 208420416), (8, 156315312), (9, 138946944), (12, 104210208), (16, 78157656), (18, 69473472), (24, 52105104), (27, 46315648), (32, 39078828), (36, 34736736), (48, 26052552), (54, 23157824), (64, 19539414), (72, 17368368), (96, 13026276), (108, 11578912), (128, 9769707), (144, 8684184), (192, 6513138), (216, 5789456), (288, 4342092), (384, 3256569), (432, 2894728), (487, 2567808), (576, 2171046), (743, 1683072), (864, 1447364), (974, 1283904), (1152, 1085523), (1461, 855936), (1486, 841536), (1728, 723682), (1948, 641952), (2229, 561024), (2922, 427968), (2972, 420768), (3456, 361841), (3896, 320976), (4383, 285312), (4458, 280512), (5844, 213984), (5944, 210384), (6687, 187008), (7792, 160488), (8766, 142656), (8916, 140256), (11688, 106992), (11888, 105192), (13149, 95104), (13374, 93504), (15584, 80244), (17532, 71328), (17832, 70128), (20061, 62336), (23376, 53496), (23776, 52596), (26298, 47552), (26748, 46752), (31168, 40122), (35064, 35664)]