288536532490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1\times {\mathrm{5743}}^1$

素因数の和:9415

約数の個数: 64

約数和(自身を含む): 551081014272

約数和(自身を除く): 262544481782

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 3581, 5743, 7015, 7162, 11486, 14030, 17905, 28715, 35810, 57430, 82363, 132089, 164726, 218441, 264178, 350323, 411815, 436882, 660445, 700646, 823630, 1092205, 1320890, 1751615, 2184410, 3503230, 5024143, 8057429, 10048286, 16114858, 20565683, 25120715, 40287145, 41131366, 50241430, 80574290, 102828415, 205656830, 473010709, 946021418, 1254506663, 2365053545, 2509013326, 4730107090, 6272533315, 12545066630, 28853653249, 57707306498, 144268266245, 288536532490]

約数ペア:

[(1, 288536532490), (2, 144268266245), (5, 57707306498), (10, 28853653249), (23, 12545066630), (46, 6272533315), (61, 4730107090), (115, 2509013326), (122, 2365053545), (230, 1254506663), (305, 946021418), (610, 473010709), (1403, 205656830), (2806, 102828415), (3581, 80574290), (5743, 50241430), (7015, 41131366), (7162, 40287145), (11486, 25120715), (14030, 20565683), (17905, 16114858), (28715, 10048286), (35810, 8057429), (57430, 5024143), (82363, 3503230), (132089, 2184410), (164726, 1751615), (218441, 1320890), (264178, 1092205), (350323, 823630), (411815, 700646), (436882, 660445)]