1287384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 3763200

約数和(自身を除く): 2475816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 97, 158, 168, 194, 237, 291, 316, 388, 474, 553, 582, 632, 679, 776, 948, 1106, 1164, 1358, 1659, 1896, 2037, 2212, 2328, 2716, 3318, 4074, 4424, 5432, 6636, 7663, 8148, 13272, 15326, 16296, 22989, 30652, 45978, 53641, 61304, 91956, 107282, 160923, 183912, 214564, 321846, 429128, 643692, 1287384]

約数ペア:

[(1, 1287384), (2, 643692), (3, 429128), (4, 321846), (6, 214564), (7, 183912), (8, 160923), (12, 107282), (14, 91956), (21, 61304), (24, 53641), (28, 45978), (42, 30652), (56, 22989), (79, 16296), (84, 15326), (97, 13272), (158, 8148), (168, 7663), (194, 6636), (237, 5432), (291, 4424), (316, 4074), (388, 3318), (474, 2716), (553, 2328), (582, 2212), (632, 2037), (679, 1896), (776, 1659), (948, 1358), (1106, 1164)]