1905719328

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{52103}}^1$

素因数の和:52246

約数の個数: 72

約数和(自身を含む): 5462166528

約数和(自身を除く): 3556447200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 9144, 12192, 18288, 36576, 52103, 104206, 156309, 208412, 312618, 416824, 468927, 625236, 833648, 937854, 1250472, 1667296, 1875708, 2500944, 3751416, 5001888, 6617081, 7502832, 13234162, 15005664, 19851243, 26468324, 39702486, 52936648, 59553729, 79404972, 105873296, 119107458, 158809944, 211746592, 238214916, 317619888, 476429832, 635239776, 952859664, 1905719328]

約数ペア:

[(1, 1905719328), (2, 952859664), (3, 635239776), (4, 476429832), (6, 317619888), (8, 238214916), (9, 211746592), (12, 158809944), (16, 119107458), (18, 105873296), (24, 79404972), (32, 59553729), (36, 52936648), (48, 39702486), (72, 26468324), (96, 19851243), (127, 15005664), (144, 13234162), (254, 7502832), (288, 6617081), (381, 5001888), (508, 3751416), (762, 2500944), (1016, 1875708), (1143, 1667296), (1524, 1250472), (2032, 937854), (2286, 833648), (3048, 625236), (4064, 468927), (4572, 416824), (6096, 312618), (9144, 208412), (12192, 156309), (18288, 104206), (36576, 52103)]