392191722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72871}}^1$

素因数の和:72915

約数の個数: 48

約数和(自身を含む): 954914688

約数和(自身を除く): 562722966

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 72871, 145742, 218613, 437226, 655839, 947323, 1311678, 1676033, 1894646, 2841969, 3352066, 5028099, 5683938, 8525907, 10056198, 15084297, 17051814, 21788429, 30168594, 43576858, 65365287, 130730574, 196095861, 392191722]

約数ペア:

[(1, 392191722), (2, 196095861), (3, 130730574), (6, 65365287), (9, 43576858), (13, 30168594), (18, 21788429), (23, 17051814), (26, 15084297), (39, 10056198), (46, 8525907), (69, 5683938), (78, 5028099), (117, 3352066), (138, 2841969), (207, 1894646), (234, 1676033), (299, 1311678), (414, 947323), (598, 655839), (897, 437226), (1794, 218613), (2691, 145742), (5382, 72871)]