971968470904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{228581}}^1$

素因数の和:228940

約数の個数: 64

約数和(自身を含む): 1911750128640

約数和(自身を除く): 939781657736

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 263, 344, 376, 526, 1052, 2021, 2104, 4042, 8084, 11309, 12361, 16168, 22618, 24722, 45236, 49444, 90472, 98888, 228581, 457162, 531523, 914324, 1063046, 1828648, 2126092, 4252184, 9828983, 10743307, 19657966, 21486614, 39315932, 42973228, 60116803, 78631864, 85946456, 120233606, 240467212, 461962201, 480934424, 923924402, 1847848804, 2585022529, 2825489741, 3695697608, 5170045058, 5650979482, 10340090116, 11301958964, 20680180232, 22603917928, 121496058863, 242992117726, 485984235452, 971968470904]

約数ペア:

[(1, 971968470904), (2, 485984235452), (4, 242992117726), (8, 121496058863), (43, 22603917928), (47, 20680180232), (86, 11301958964), (94, 10340090116), (172, 5650979482), (188, 5170045058), (263, 3695697608), (344, 2825489741), (376, 2585022529), (526, 1847848804), (1052, 923924402), (2021, 480934424), (2104, 461962201), (4042, 240467212), (8084, 120233606), (11309, 85946456), (12361, 78631864), (16168, 60116803), (22618, 42973228), (24722, 39315932), (45236, 21486614), (49444, 19657966), (90472, 10743307), (98888, 9828983), (228581, 4252184), (457162, 2126092), (531523, 1828648), (914324, 1063046)]