438533732

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 1006656000

約数和(自身を除く): 568122268

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 343, 364, 598, 637, 644, 686, 1069, 1127, 1196, 1274, 1372, 2093, 2138, 2254, 2548, 4186, 4276, 4459, 4508, 7483, 7889, 8372, 8918, 13897, 14651, 14966, 15778, 17836, 24587, 27794, 29302, 29932, 31556, 49174, 52381, 55588, 58604, 97279, 98348, 102557, 104762, 172109, 194558, 205114, 209524, 319631, 344218, 366667, 389116, 410228, 639262, 680953, 688436, 733334, 1204763, 1278524, 1361906, 1466668, 2237417, 2409526, 2723812, 4474834, 4766671, 4819052, 8433341, 8949668, 9533342, 15661919, 16866682, 19066684, 31323838, 33733364, 62647676, 109633433, 219266866, 438533732]

約数ペア:

[(1, 438533732), (2, 219266866), (4, 109633433), (7, 62647676), (13, 33733364), (14, 31323838), (23, 19066684), (26, 16866682), (28, 15661919), (46, 9533342), (49, 8949668), (52, 8433341), (91, 4819052), (92, 4766671), (98, 4474834), (161, 2723812), (182, 2409526), (196, 2237417), (299, 1466668), (322, 1361906), (343, 1278524), (364, 1204763), (598, 733334), (637, 688436), (644, 680953), (686, 639262), (1069, 410228), (1127, 389116), (1196, 366667), (1274, 344218), (1372, 319631), (2093, 209524), (2138, 205114), (2254, 194558), (2548, 172109), (4186, 104762), (4276, 102557), (4459, 98348), (4508, 97279), (7483, 58604), (7889, 55588), (8372, 52381), (8918, 49174), (13897, 31556), (14651, 29932), (14966, 29302), (15778, 27794), (17836, 24587)]