2018960048

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{15161}}^1$

素因数の和:15246

約数の個数: 80

約数和(自身を含む): 4737821760

約数和(自身を除く): 2718861712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 574, 656, 812, 1148, 1189, 1624, 2296, 2378, 3248, 4592, 4756, 8323, 9512, 15161, 16646, 19024, 30322, 33292, 60644, 66584, 106127, 121288, 133168, 212254, 242576, 424508, 439669, 621601, 849016, 879338, 1243202, 1698032, 1758676, 2486404, 3077683, 3517352, 4351207, 4972808, 6155366, 7034704, 8702414, 9945616, 12310732, 17404828, 18026429, 24621464, 34809656, 36052858, 49242928, 69619312, 72105716, 126185003, 144211432, 252370006, 288422864, 504740012, 1009480024, 2018960048]

約数ペア:

[(1, 2018960048), (2, 1009480024), (4, 504740012), (7, 288422864), (8, 252370006), (14, 144211432), (16, 126185003), (28, 72105716), (29, 69619312), (41, 49242928), (56, 36052858), (58, 34809656), (82, 24621464), (112, 18026429), (116, 17404828), (164, 12310732), (203, 9945616), (232, 8702414), (287, 7034704), (328, 6155366), (406, 4972808), (464, 4351207), (574, 3517352), (656, 3077683), (812, 2486404), (1148, 1758676), (1189, 1698032), (1624, 1243202), (2296, 879338), (2378, 849016), (3248, 621601), (4592, 439669), (4756, 424508), (8323, 242576), (9512, 212254), (15161, 133168), (16646, 121288), (19024, 106127), (30322, 66584), (33292, 60644)]