817102076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 1781885952

約数和(自身を除く): 964783876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 107, 119, 122, 214, 238, 244, 263, 427, 428, 476, 526, 749, 854, 1037, 1052, 1498, 1708, 1819, 1841, 2074, 2996, 3638, 3682, 4148, 4471, 6527, 7259, 7276, 7364, 8942, 12733, 13054, 14518, 16043, 17884, 25466, 26108, 28141, 29036, 31297, 32086, 45689, 50932, 56282, 62594, 64172, 91378, 110959, 112301, 112564, 125188, 182756, 196987, 221918, 224602, 272731, 393974, 443836, 449204, 478397, 545462, 776713, 787948, 956794, 1090924, 1553426, 1716601, 1909117, 1913588, 3106852, 3348779, 3433202, 3818234, 6697558, 6866404, 7636468, 12016207, 13395116, 24032414, 29182217, 48064828, 58364434, 116728868, 204275519, 408551038, 817102076]

約数ペア:

[(1, 817102076), (2, 408551038), (4, 204275519), (7, 116728868), (14, 58364434), (17, 48064828), (28, 29182217), (34, 24032414), (61, 13395116), (68, 12016207), (107, 7636468), (119, 6866404), (122, 6697558), (214, 3818234), (238, 3433202), (244, 3348779), (263, 3106852), (427, 1913588), (428, 1909117), (476, 1716601), (526, 1553426), (749, 1090924), (854, 956794), (1037, 787948), (1052, 776713), (1498, 545462), (1708, 478397), (1819, 449204), (1841, 443836), (2074, 393974), (2996, 272731), (3638, 224602), (3682, 221918), (4148, 196987), (4471, 182756), (6527, 125188), (7259, 112564), (7276, 112301), (7364, 110959), (8942, 91378), (12733, 64172), (13054, 62594), (14518, 56282), (16043, 50932), (17884, 45689), (25466, 32086), (26108, 31297), (28141, 29036)]