198322836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 517708800

約数和(自身を除く): 319385964

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 69, 76, 92, 114, 118, 138, 177, 228, 236, 276, 354, 437, 641, 708, 874, 1121, 1282, 1311, 1357, 1748, 1923, 2242, 2564, 2622, 2714, 3363, 3846, 4071, 4484, 5244, 5428, 6726, 7692, 8142, 12179, 13452, 14743, 16284, 24358, 25783, 29486, 36537, 37819, 44229, 48716, 51566, 58972, 73074, 75638, 77349, 88458, 103132, 113457, 146148, 151276, 154698, 176916, 226914, 280117, 309396, 453828, 560234, 718561, 840351, 869837, 1120468, 1437122, 1680702, 1739674, 2155683, 2609511, 2874244, 3361404, 3479348, 4311366, 5219022, 8622732, 10438044, 16526903, 33053806, 49580709, 66107612, 99161418, 198322836]

約数ペア:

[(1, 198322836), (2, 99161418), (3, 66107612), (4, 49580709), (6, 33053806), (12, 16526903), (19, 10438044), (23, 8622732), (38, 5219022), (46, 4311366), (57, 3479348), (59, 3361404), (69, 2874244), (76, 2609511), (92, 2155683), (114, 1739674), (118, 1680702), (138, 1437122), (177, 1120468), (228, 869837), (236, 840351), (276, 718561), (354, 560234), (437, 453828), (641, 309396), (708, 280117), (874, 226914), (1121, 176916), (1282, 154698), (1311, 151276), (1357, 146148), (1748, 113457), (1923, 103132), (2242, 88458), (2564, 77349), (2622, 75638), (2714, 73074), (3363, 58972), (3846, 51566), (4071, 48716), (4484, 44229), (5244, 37819), (5428, 36537), (6726, 29486), (7692, 25783), (8142, 24358), (12179, 16284), (13452, 14743)]