842020872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24027

約数の個数: 128

約数和(自身を含む): 2762726400

約数和(自身を除く): 1920705528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 17556, 23981, 35112, 47962, 71943, 95924, 143886, 167867, 191848, 263791, 287772, 335734, 455639, 503601, 527582, 575544, 671468, 791373, 911278, 1007202, 1055164, 1342936, 1366917, 1582746, 1822556, 1846537, 2014404, 2110328, 2733834, 3165492, 3189473, 3645112, 3693074, 4028808, 5012029, 5467668, 5539611, 6330984, 6378946, 7386148, 9568419, 10024058, 10935336, 11079222, 12757892, 14772296, 15036087, 19136838, 20048116, 22158444, 25515784, 30072174, 35084203, 38273676, 40096232, 44316888, 60144348, 70168406, 76547352, 105252609, 120288696, 140336812, 210505218, 280673624, 421010436, 842020872]

約数ペア:

[(1, 842020872), (2, 421010436), (3, 280673624), (4, 210505218), (6, 140336812), (7, 120288696), (8, 105252609), (11, 76547352), (12, 70168406), (14, 60144348), (19, 44316888), (21, 40096232), (22, 38273676), (24, 35084203), (28, 30072174), (33, 25515784), (38, 22158444), (42, 20048116), (44, 19136838), (56, 15036087), (57, 14772296), (66, 12757892), (76, 11079222), (77, 10935336), (84, 10024058), (88, 9568419), (114, 7386148), (132, 6378946), (133, 6330984), (152, 5539611), (154, 5467668), (168, 5012029), (209, 4028808), (228, 3693074), (231, 3645112), (264, 3189473), (266, 3165492), (308, 2733834), (399, 2110328), (418, 2014404), (456, 1846537), (462, 1822556), (532, 1582746), (616, 1366917), (627, 1342936), (798, 1055164), (836, 1007202), (924, 911278), (1064, 791373), (1254, 671468), (1463, 575544), (1596, 527582), (1672, 503601), (1848, 455639), (2508, 335734), (2926, 287772), (3192, 263791), (4389, 191848), (5016, 167867), (5852, 143886), (8778, 95924), (11704, 71943), (17556, 47962), (23981, 35112)]