2009234976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80809}}^1$

素因数の和:80866

約数の個数: 96

約数和(自身を含む): 6190692480

約数和(自身を除く): 4181457504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4144, 6216, 8288, 12432, 24864, 80809, 161618, 242427, 323236, 484854, 565663, 646472, 969708, 1131326, 1292944, 1696989, 1939416, 2262652, 2585888, 2989933, 3393978, 3878832, 4525304, 5979866, 6787956, 7757664, 8969799, 9050608, 11959732, 13575912, 17939598, 18101216, 20929531, 23919464, 27151824, 35879196, 41859062, 47838928, 54303648, 62788593, 71758392, 83718124, 95677856, 125577186, 143516784, 167436248, 251154372, 287033568, 334872496, 502308744, 669744992, 1004617488, 2009234976]

約数ペア:

[(1, 2009234976), (2, 1004617488), (3, 669744992), (4, 502308744), (6, 334872496), (7, 287033568), (8, 251154372), (12, 167436248), (14, 143516784), (16, 125577186), (21, 95677856), (24, 83718124), (28, 71758392), (32, 62788593), (37, 54303648), (42, 47838928), (48, 41859062), (56, 35879196), (74, 27151824), (84, 23919464), (96, 20929531), (111, 18101216), (112, 17939598), (148, 13575912), (168, 11959732), (222, 9050608), (224, 8969799), (259, 7757664), (296, 6787956), (336, 5979866), (444, 4525304), (518, 3878832), (592, 3393978), (672, 2989933), (777, 2585888), (888, 2262652), (1036, 1939416), (1184, 1696989), (1554, 1292944), (1776, 1131326), (2072, 969708), (3108, 646472), (3552, 565663), (4144, 484854), (6216, 323236), (8288, 242427), (12432, 161618), (24864, 80809)]