280016064

素因数分解:

$2^6\times 3^2\times {\mathrm{486139}}^1$

素因数の和:486157

約数の個数: 42

約数和(自身を含む): 802617140

約数和(自身を除く): 522601076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486139, 972278, 1458417, 1944556, 2916834, 3889112, 4375251, 5833668, 7778224, 8750502, 11667336, 15556448, 17501004, 23334672, 31112896, 35002008, 46669344, 70004016, 93338688, 140008032, 280016064]

約数ペア:

[(1, 280016064), (2, 140008032), (3, 93338688), (4, 70004016), (6, 46669344), (8, 35002008), (9, 31112896), (12, 23334672), (16, 17501004), (18, 15556448), (24, 11667336), (32, 8750502), (36, 7778224), (48, 5833668), (64, 4375251), (72, 3889112), (96, 2916834), (144, 1944556), (192, 1458417), (288, 972278), (576, 486139)]