339938896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 759951360

約数和(自身を除く): 420012464

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 79, 88, 92, 158, 176, 184, 253, 316, 368, 506, 632, 869, 1012, 1063, 1264, 1738, 1817, 2024, 2126, 3476, 3634, 4048, 4252, 6952, 7268, 8504, 11693, 13904, 14536, 17008, 19987, 23386, 24449, 29072, 39974, 46772, 48898, 79948, 83977, 93544, 97796, 159896, 167954, 187088, 195592, 268939, 319792, 335908, 391184, 537878, 671816, 923747, 1075756, 1343632, 1847494, 1931471, 2151512, 3694988, 3862942, 4303024, 7389976, 7725884, 14779952, 15451768, 21246181, 30903536, 42492362, 84984724, 169969448, 339938896]

約数ペア:

[(1, 339938896), (2, 169969448), (4, 84984724), (8, 42492362), (11, 30903536), (16, 21246181), (22, 15451768), (23, 14779952), (44, 7725884), (46, 7389976), (79, 4303024), (88, 3862942), (92, 3694988), (158, 2151512), (176, 1931471), (184, 1847494), (253, 1343632), (316, 1075756), (368, 923747), (506, 671816), (632, 537878), (869, 391184), (1012, 335908), (1063, 319792), (1264, 268939), (1738, 195592), (1817, 187088), (2024, 167954), (2126, 159896), (3476, 97796), (3634, 93544), (4048, 83977), (4252, 79948), (6952, 48898), (7268, 46772), (8504, 39974), (11693, 29072), (13904, 24449), (14536, 23386), (17008, 19987)]