646854143124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7759}}^1\times {\mathrm{8783}}^1$

素因数の和:16669

約数の個数: 96

約数和(自身を含む): 1740631818240

約数和(自身を除く): 1093777675116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 7759, 8783, 9492, 15518, 17566, 23277, 26349, 31036, 35132, 46554, 52698, 54313, 61481, 93108, 105396, 108626, 122962, 162939, 184443, 217252, 245924, 325878, 368886, 651756, 737772, 876767, 992479, 1753534, 1984958, 2630301, 2977437, 3507068, 3969916, 5260602, 5954874, 6137369, 6947353, 10521204, 11909748, 12274738, 13894706, 18412107, 20842059, 24549476, 27789412, 36824214, 41684118, 68147297, 73648428, 83368236, 136294594, 204441891, 272589188, 408883782, 477031079, 817767564, 954062158, 1431093237, 1908124316, 2862186474, 5724372948, 7700644561, 15401289122, 23101933683, 30802578244, 46203867366, 53904511927, 92407734732, 107809023854, 161713535781, 215618047708, 323427071562, 646854143124]

約数ペア:

[(1, 646854143124), (2, 323427071562), (3, 215618047708), (4, 161713535781), (6, 107809023854), (7, 92407734732), (12, 53904511927), (14, 46203867366), (21, 30802578244), (28, 23101933683), (42, 15401289122), (84, 7700644561), (113, 5724372948), (226, 2862186474), (339, 1908124316), (452, 1431093237), (678, 954062158), (791, 817767564), (1356, 477031079), (1582, 408883782), (2373, 272589188), (3164, 204441891), (4746, 136294594), (7759, 83368236), (8783, 73648428), (9492, 68147297), (15518, 41684118), (17566, 36824214), (23277, 27789412), (26349, 24549476), (31036, 20842059), (35132, 18412107), (46554, 13894706), (52698, 12274738), (54313, 11909748), (61481, 10521204), (93108, 6947353), (105396, 6137369), (108626, 5954874), (122962, 5260602), (162939, 3969916), (184443, 3507068), (217252, 2977437), (245924, 2630301), (325878, 1984958), (368886, 1753534), (651756, 992479), (737772, 876767)]