394525488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10391}}^1$

素因数の和:10522

約数の個数: 80

約数和(自身を含む): 1175210496

約数和(自身を除く): 780685008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 10391, 12656, 18984, 20782, 31173, 37968, 41564, 62346, 72737, 83128, 124692, 145474, 166256, 218211, 249384, 290948, 436422, 498768, 581896, 872844, 1163792, 1174183, 1745688, 2348366, 3491376, 3522549, 4696732, 7045098, 8219281, 9393464, 14090196, 16438562, 18786928, 24657843, 28180392, 32877124, 49315686, 56360784, 65754248, 98631372, 131508496, 197262744, 394525488]

約数ペア:

[(1, 394525488), (2, 197262744), (3, 131508496), (4, 98631372), (6, 65754248), (7, 56360784), (8, 49315686), (12, 32877124), (14, 28180392), (16, 24657843), (21, 18786928), (24, 16438562), (28, 14090196), (42, 9393464), (48, 8219281), (56, 7045098), (84, 4696732), (112, 3522549), (113, 3491376), (168, 2348366), (226, 1745688), (336, 1174183), (339, 1163792), (452, 872844), (678, 581896), (791, 498768), (904, 436422), (1356, 290948), (1582, 249384), (1808, 218211), (2373, 166256), (2712, 145474), (3164, 124692), (4746, 83128), (5424, 72737), (6328, 62346), (9492, 41564), (10391, 37968), (12656, 31173), (18984, 20782)]