264941490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18671}}^1$

素因数の和:18735

約数の個数: 64

約数和(自身を含む): 709834752

約数和(自身を除く): 444893262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 7095, 14190, 18671, 37342, 56013, 93355, 112026, 186710, 205381, 280065, 410762, 560130, 616143, 802853, 1026905, 1232286, 1605706, 2053810, 2408559, 3080715, 4014265, 4817118, 6161430, 8028530, 8831383, 12042795, 17662766, 24085590, 26494149, 44156915, 52988298, 88313830, 132470745, 264941490]

約数ペア:

[(1, 264941490), (2, 132470745), (3, 88313830), (5, 52988298), (6, 44156915), (10, 26494149), (11, 24085590), (15, 17662766), (22, 12042795), (30, 8831383), (33, 8028530), (43, 6161430), (55, 4817118), (66, 4014265), (86, 3080715), (110, 2408559), (129, 2053810), (165, 1605706), (215, 1232286), (258, 1026905), (330, 802853), (430, 616143), (473, 560130), (645, 410762), (946, 280065), (1290, 205381), (1419, 186710), (2365, 112026), (2838, 93355), (4730, 56013), (7095, 37342), (14190, 18671)]