40698984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 105336000

約数和(自身を除く): 64637016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 349, 452, 516, 678, 698, 904, 1032, 1047, 1356, 1396, 2094, 2712, 2792, 4188, 4859, 8376, 9718, 14577, 15007, 19436, 29154, 30014, 38872, 39437, 45021, 58308, 60028, 78874, 90042, 116616, 118311, 120056, 157748, 180084, 236622, 315496, 360168, 473244, 946488, 1695791, 3391582, 5087373, 6783164, 10174746, 13566328, 20349492, 40698984]

約数ペア:

[(1, 40698984), (2, 20349492), (3, 13566328), (4, 10174746), (6, 6783164), (8, 5087373), (12, 3391582), (24, 1695791), (43, 946488), (86, 473244), (113, 360168), (129, 315496), (172, 236622), (226, 180084), (258, 157748), (339, 120056), (344, 118311), (349, 116616), (452, 90042), (516, 78874), (678, 60028), (698, 58308), (904, 45021), (1032, 39437), (1047, 38872), (1356, 30014), (1396, 29154), (2094, 19436), (2712, 15007), (2792, 14577), (4188, 9718), (4859, 8376)]