8218224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 27236352

約数和(自身を除く): 19018128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 263, 279, 336, 372, 434, 496, 504, 526, 558, 651, 744, 789, 868, 1008, 1052, 1116, 1302, 1488, 1578, 1736, 1841, 1953, 2104, 2232, 2367, 2604, 3156, 3472, 3682, 3906, 4208, 4464, 4734, 5208, 5523, 6312, 7364, 7812, 8153, 9468, 10416, 11046, 12624, 14728, 15624, 16306, 16569, 18936, 22092, 24459, 29456, 31248, 32612, 33138, 37872, 44184, 48918, 57071, 65224, 66276, 73377, 88368, 97836, 114142, 130448, 132552, 146754, 171213, 195672, 228284, 265104, 293508, 342426, 391344, 456568, 513639, 587016, 684852, 913136, 1027278, 1174032, 1369704, 2054556, 2739408, 4109112, 8218224]

約数ペア:

[(1, 8218224), (2, 4109112), (3, 2739408), (4, 2054556), (6, 1369704), (7, 1174032), (8, 1027278), (9, 913136), (12, 684852), (14, 587016), (16, 513639), (18, 456568), (21, 391344), (24, 342426), (28, 293508), (31, 265104), (36, 228284), (42, 195672), (48, 171213), (56, 146754), (62, 132552), (63, 130448), (72, 114142), (84, 97836), (93, 88368), (112, 73377), (124, 66276), (126, 65224), (144, 57071), (168, 48918), (186, 44184), (217, 37872), (248, 33138), (252, 32612), (263, 31248), (279, 29456), (336, 24459), (372, 22092), (434, 18936), (496, 16569), (504, 16306), (526, 15624), (558, 14728), (651, 12624), (744, 11046), (789, 10416), (868, 9468), (1008, 8153), (1052, 7812), (1116, 7364), (1302, 6312), (1488, 5523), (1578, 5208), (1736, 4734), (1841, 4464), (1953, 4208), (2104, 3906), (2232, 3682), (2367, 3472), (2604, 3156)]