864552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 2479680

約数和(自身を除く): 1615128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 163, 204, 221, 312, 326, 408, 442, 489, 652, 663, 884, 978, 1304, 1326, 1768, 1956, 2119, 2652, 2771, 3912, 4238, 5304, 5542, 6357, 8313, 8476, 11084, 12714, 16626, 16952, 22168, 25428, 33252, 36023, 50856, 66504, 72046, 108069, 144092, 216138, 288184, 432276, 864552]

約数ペア:

[(1, 864552), (2, 432276), (3, 288184), (4, 216138), (6, 144092), (8, 108069), (12, 72046), (13, 66504), (17, 50856), (24, 36023), (26, 33252), (34, 25428), (39, 22168), (51, 16952), (52, 16626), (68, 12714), (78, 11084), (102, 8476), (104, 8313), (136, 6357), (156, 5542), (163, 5304), (204, 4238), (221, 3912), (312, 2771), (326, 2652), (408, 2119), (442, 1956), (489, 1768), (652, 1326), (663, 1304), (884, 978)]