1664417952

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{11867}}^1$

素因数の和:12370

約数の個数: 72

約数和(自身を含む): 4743307296

約数和(自身を除く): 3078889344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 11867, 15584, 17532, 23376, 23734, 35064, 35601, 46752, 47468, 70128, 71202, 94936, 106803, 140256, 142404, 189872, 213606, 284808, 379744, 427212, 569616, 854424, 1139232, 1708848, 3417696, 5779229, 11558458, 17337687, 23116916, 34675374, 46233832, 52013061, 69350748, 92467664, 104026122, 138701496, 184935328, 208052244, 277402992, 416104488, 554805984, 832208976, 1664417952]

約数ペア:

[(1, 1664417952), (2, 832208976), (3, 554805984), (4, 416104488), (6, 277402992), (8, 208052244), (9, 184935328), (12, 138701496), (16, 104026122), (18, 92467664), (24, 69350748), (32, 52013061), (36, 46233832), (48, 34675374), (72, 23116916), (96, 17337687), (144, 11558458), (288, 5779229), (487, 3417696), (974, 1708848), (1461, 1139232), (1948, 854424), (2922, 569616), (3896, 427212), (4383, 379744), (5844, 284808), (7792, 213606), (8766, 189872), (11688, 142404), (11867, 140256), (15584, 106803), (17532, 94936), (23376, 71202), (23734, 70128), (35064, 47468), (35601, 46752)]