174040308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 475523048

約数和(自身を除く): 301482740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 468, 746, 997, 1119, 1492, 1994, 2238, 2991, 3357, 3988, 4476, 4849, 5982, 6714, 8973, 9698, 11964, 12961, 13428, 14547, 17946, 19396, 25922, 29094, 35892, 38883, 43641, 51844, 58188, 77766, 87282, 116649, 155532, 174564, 233298, 371881, 466596, 743762, 1115643, 1487524, 2231286, 3346929, 4462572, 4834453, 6693858, 9668906, 13387716, 14503359, 19337812, 29006718, 43510077, 58013436, 87020154, 174040308]

約数ペア:

[(1, 174040308), (2, 87020154), (3, 58013436), (4, 43510077), (6, 29006718), (9, 19337812), (12, 14503359), (13, 13387716), (18, 9668906), (26, 6693858), (36, 4834453), (39, 4462572), (52, 3346929), (78, 2231286), (117, 1487524), (156, 1115643), (234, 743762), (373, 466596), (468, 371881), (746, 233298), (997, 174564), (1119, 155532), (1492, 116649), (1994, 87282), (2238, 77766), (2991, 58188), (3357, 51844), (3988, 43641), (4476, 38883), (4849, 35892), (5982, 29094), (6714, 25922), (8973, 19396), (9698, 17946), (11964, 14547), (12961, 13428)]