1494985072

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 3393052672

約数和(自身を除く): 1898067600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 127, 244, 254, 427, 488, 508, 854, 889, 976, 1016, 1708, 1723, 1778, 2032, 3416, 3446, 3556, 6832, 6892, 7112, 7747, 12061, 13784, 14224, 15494, 24122, 27568, 30988, 48244, 54229, 61976, 96488, 105103, 108458, 123952, 192976, 210206, 216916, 218821, 420412, 433832, 437642, 735721, 840824, 867664, 875284, 1471442, 1531747, 1681648, 1750568, 2942884, 3063494, 3501136, 5885768, 6126988, 11771536, 12253976, 13348081, 24507952, 26696162, 53392324, 93436567, 106784648, 186873134, 213569296, 373746268, 747492536, 1494985072]

約数ペア:

[(1, 1494985072), (2, 747492536), (4, 373746268), (7, 213569296), (8, 186873134), (14, 106784648), (16, 93436567), (28, 53392324), (56, 26696162), (61, 24507952), (112, 13348081), (122, 12253976), (127, 11771536), (244, 6126988), (254, 5885768), (427, 3501136), (488, 3063494), (508, 2942884), (854, 1750568), (889, 1681648), (976, 1531747), (1016, 1471442), (1708, 875284), (1723, 867664), (1778, 840824), (2032, 735721), (3416, 437642), (3446, 433832), (3556, 420412), (6832, 218821), (6892, 216916), (7112, 210206), (7747, 192976), (12061, 123952), (13784, 108458), (14224, 105103), (15494, 96488), (24122, 61976), (27568, 54229), (30988, 48244)]