330642368

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 786530304

約数和(自身を除く): 455887936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 47, 56, 64, 82, 94, 112, 164, 188, 224, 287, 328, 329, 376, 383, 448, 574, 656, 658, 752, 766, 1148, 1312, 1316, 1504, 1532, 1927, 2296, 2624, 2632, 2681, 3008, 3064, 3854, 4592, 5264, 5362, 6128, 7708, 9184, 10528, 10724, 12256, 13489, 15416, 15703, 18001, 18368, 21056, 21448, 24512, 26978, 30832, 31406, 36002, 42896, 53956, 61664, 62812, 72004, 85792, 107912, 109921, 123328, 125624, 126007, 144008, 171584, 215824, 219842, 251248, 252014, 288016, 431648, 439684, 502496, 504028, 576032, 738041, 863296, 879368, 1004992, 1008056, 1152064, 1476082, 1758736, 2016112, 2952164, 3517472, 4032224, 5166287, 5904328, 7034944, 8064448, 10332574, 11808656, 20665148, 23617312, 41330296, 47234624, 82660592, 165321184, 330642368]

約数ペア:

[(1, 330642368), (2, 165321184), (4, 82660592), (7, 47234624), (8, 41330296), (14, 23617312), (16, 20665148), (28, 11808656), (32, 10332574), (41, 8064448), (47, 7034944), (56, 5904328), (64, 5166287), (82, 4032224), (94, 3517472), (112, 2952164), (164, 2016112), (188, 1758736), (224, 1476082), (287, 1152064), (328, 1008056), (329, 1004992), (376, 879368), (383, 863296), (448, 738041), (574, 576032), (656, 504028), (658, 502496), (752, 439684), (766, 431648), (1148, 288016), (1312, 252014), (1316, 251248), (1504, 219842), (1532, 215824), (1927, 171584), (2296, 144008), (2624, 126007), (2632, 125624), (2681, 123328), (3008, 109921), (3064, 107912), (3854, 85792), (4592, 72004), (5264, 62812), (5362, 61664), (6128, 53956), (7708, 42896), (9184, 36002), (10528, 31406), (10724, 30832), (12256, 26978), (13489, 24512), (15416, 21448), (15703, 21056), (18001, 18368)]