2002047936

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78401}}^1$

素因数の和:78442

約数の個数: 112

約数和(自身を含む): 6372514560

約数和(自身を除く): 4370466624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 78401, 156802, 235203, 313604, 470406, 548807, 627208, 940812, 1097614, 1254416, 1489619, 1646421, 1881624, 2195228, 2508832, 2979238, 3292842, 3763248, 4390456, 4468857, 5017664, 5958476, 6585684, 7526496, 8780912, 8937714, 10427333, 11916952, 13171368, 15052992, 17561824, 17875428, 20854666, 23833904, 26342736, 31281999, 35123648, 35750856, 41709332, 47667808, 52685472, 62563998, 71501712, 83418664, 95335616, 105370944, 125127996, 143003424, 166837328, 250255992, 286006848, 333674656, 500511984, 667349312, 1001023968, 2002047936]

約数ペア:

[(1, 2002047936), (2, 1001023968), (3, 667349312), (4, 500511984), (6, 333674656), (7, 286006848), (8, 250255992), (12, 166837328), (14, 143003424), (16, 125127996), (19, 105370944), (21, 95335616), (24, 83418664), (28, 71501712), (32, 62563998), (38, 52685472), (42, 47667808), (48, 41709332), (56, 35750856), (57, 35123648), (64, 31281999), (76, 26342736), (84, 23833904), (96, 20854666), (112, 17875428), (114, 17561824), (133, 15052992), (152, 13171368), (168, 11916952), (192, 10427333), (224, 8937714), (228, 8780912), (266, 7526496), (304, 6585684), (336, 5958476), (399, 5017664), (448, 4468857), (456, 4390456), (532, 3763248), (608, 3292842), (672, 2979238), (798, 2508832), (912, 2195228), (1064, 1881624), (1216, 1646421), (1344, 1489619), (1596, 1254416), (1824, 1097614), (2128, 940812), (3192, 627208), (3648, 548807), (4256, 470406), (6384, 313604), (8512, 235203), (12768, 156802), (25536, 78401)]