258520608

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5507}}^1$

素因数の和:5686

約数の個数: 72

約数和(自身を含む): 739812528

約数和(自身を除く): 481291920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5507, 5868, 7824, 11014, 11736, 15648, 16521, 22028, 23472, 33042, 44056, 46944, 49563, 66084, 88112, 99126, 132168, 176224, 198252, 264336, 396504, 528672, 793008, 897641, 1586016, 1795282, 2692923, 3590564, 5385846, 7181128, 8078769, 10771692, 14362256, 16157538, 21543384, 28724512, 32315076, 43086768, 64630152, 86173536, 129260304, 258520608]

約数ペア:

[(1, 258520608), (2, 129260304), (3, 86173536), (4, 64630152), (6, 43086768), (8, 32315076), (9, 28724512), (12, 21543384), (16, 16157538), (18, 14362256), (24, 10771692), (32, 8078769), (36, 7181128), (48, 5385846), (72, 3590564), (96, 2692923), (144, 1795282), (163, 1586016), (288, 897641), (326, 793008), (489, 528672), (652, 396504), (978, 264336), (1304, 198252), (1467, 176224), (1956, 132168), (2608, 99126), (2934, 88112), (3912, 66084), (5216, 49563), (5507, 46944), (5868, 44056), (7824, 33042), (11014, 23472), (11736, 22028), (15648, 16521)]