287489568

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21859}}^1$

素因数の和:22009

約数の個数: 48

約数和(自身を含む): 760203360

約数和(自身を除く): 472713792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 21859, 43718, 65577, 87436, 131154, 174872, 262308, 349744, 524616, 699488, 1049232, 2098464, 2994683, 5989366, 8984049, 11978732, 17968098, 23957464, 35936196, 47914928, 71872392, 95829856, 143744784, 287489568]

約数ペア:

[(1, 287489568), (2, 143744784), (3, 95829856), (4, 71872392), (6, 47914928), (8, 35936196), (12, 23957464), (16, 17968098), (24, 11978732), (32, 8984049), (48, 5989366), (96, 2994683), (137, 2098464), (274, 1049232), (411, 699488), (548, 524616), (822, 349744), (1096, 262308), (1644, 174872), (2192, 131154), (3288, 87436), (4384, 65577), (6576, 43718), (13152, 21859)]