331338546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79687}}^1$

素因数の和:79716

約数の個数: 64

約数和(自身を含む): 918005760

約数和(自身を除く): 586667214

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 79687, 159374, 239061, 478122, 557809, 717183, 876557, 1115618, 1434366, 1673427, 1753114, 2151549, 2629671, 3346854, 4303098, 5020281, 5259342, 6135899, 7889013, 10040562, 12271798, 15060843, 15778026, 18407697, 23667039, 30121686, 36815394, 47334078, 55223091, 110446182, 165669273, 331338546]

約数ペア:

[(1, 331338546), (2, 165669273), (3, 110446182), (6, 55223091), (7, 47334078), (9, 36815394), (11, 30121686), (14, 23667039), (18, 18407697), (21, 15778026), (22, 15060843), (27, 12271798), (33, 10040562), (42, 7889013), (54, 6135899), (63, 5259342), (66, 5020281), (77, 4303098), (99, 3346854), (126, 2629671), (154, 2151549), (189, 1753114), (198, 1673427), (231, 1434366), (297, 1115618), (378, 876557), (462, 717183), (594, 557809), (693, 478122), (1386, 239061), (2079, 159374), (4158, 79687)]