330776432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 775188480

約数和(自身を除く): 444412048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 1022, 1168, 1288, 1679, 1759, 2044, 2576, 3358, 3518, 4088, 6716, 7036, 8176, 11753, 12313, 13432, 14072, 23506, 24626, 26864, 28144, 40457, 47012, 49252, 80914, 94024, 98504, 128407, 161828, 188048, 197008, 256814, 283199, 323656, 513628, 566398, 647312, 898849, 1027256, 1132796, 1797698, 2054512, 2265592, 2953361, 3595396, 4531184, 5906722, 7190792, 11813444, 14381584, 20673527, 23626888, 41347054, 47253776, 82694108, 165388216, 330776432]

約数ペア:

[(1, 330776432), (2, 165388216), (4, 82694108), (7, 47253776), (8, 41347054), (14, 23626888), (16, 20673527), (23, 14381584), (28, 11813444), (46, 7190792), (56, 5906722), (73, 4531184), (92, 3595396), (112, 2953361), (146, 2265592), (161, 2054512), (184, 1797698), (292, 1132796), (322, 1027256), (368, 898849), (511, 647312), (584, 566398), (644, 513628), (1022, 323656), (1168, 283199), (1288, 256814), (1679, 197008), (1759, 188048), (2044, 161828), (2576, 128407), (3358, 98504), (3518, 94024), (4088, 80914), (6716, 49252), (7036, 47012), (8176, 40457), (11753, 28144), (12313, 26864), (13432, 24626), (14072, 23506)]