397485144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{87629}}^1$

素因数の和:87654

約数の個数: 80

約数和(自身を含む): 1272387600

約数和(自身を除く): 874902456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 87629, 175258, 262887, 350516, 525774, 613403, 701032, 788661, 1051548, 1226806, 1577322, 1840209, 2103096, 2365983, 2453612, 3154644, 3680418, 4731966, 4907224, 5520627, 6309288, 7097949, 7360836, 9463932, 11041254, 14195898, 14721672, 16561881, 18927864, 22082508, 28391796, 33123762, 44165016, 49685643, 56783592, 66247524, 99371286, 132495048, 198742572, 397485144]

約数ペア:

[(1, 397485144), (2, 198742572), (3, 132495048), (4, 99371286), (6, 66247524), (7, 56783592), (8, 49685643), (9, 44165016), (12, 33123762), (14, 28391796), (18, 22082508), (21, 18927864), (24, 16561881), (27, 14721672), (28, 14195898), (36, 11041254), (42, 9463932), (54, 7360836), (56, 7097949), (63, 6309288), (72, 5520627), (81, 4907224), (84, 4731966), (108, 3680418), (126, 3154644), (162, 2453612), (168, 2365983), (189, 2103096), (216, 1840209), (252, 1577322), (324, 1226806), (378, 1051548), (504, 788661), (567, 701032), (648, 613403), (756, 525774), (1134, 350516), (1512, 262887), (2268, 175258), (4536, 87629)]