1261900512

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{21799}}^1$

素因数の和:21885

約数の個数: 96

約数和(自身を含む): 3735648000

約数和(自身を除く): 2473747488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 402, 432, 536, 603, 804, 864, 1072, 1206, 1608, 1809, 2144, 2412, 3216, 3618, 4824, 6432, 7236, 9648, 14472, 19296, 21799, 28944, 43598, 57888, 65397, 87196, 130794, 174392, 196191, 261588, 348784, 392382, 523176, 588573, 697568, 784764, 1046352, 1177146, 1460533, 1569528, 2092704, 2354292, 2921066, 3139056, 4381599, 4708584, 5842132, 6278112, 8763198, 9417168, 11684264, 13144797, 17526396, 18834336, 23368528, 26289594, 35052792, 39434391, 46737056, 52579188, 70105584, 78868782, 105158376, 140211168, 157737564, 210316752, 315475128, 420633504, 630950256, 1261900512]

約数ペア:

[(1, 1261900512), (2, 630950256), (3, 420633504), (4, 315475128), (6, 210316752), (8, 157737564), (9, 140211168), (12, 105158376), (16, 78868782), (18, 70105584), (24, 52579188), (27, 46737056), (32, 39434391), (36, 35052792), (48, 26289594), (54, 23368528), (67, 18834336), (72, 17526396), (96, 13144797), (108, 11684264), (134, 9417168), (144, 8763198), (201, 6278112), (216, 5842132), (268, 4708584), (288, 4381599), (402, 3139056), (432, 2921066), (536, 2354292), (603, 2092704), (804, 1569528), (864, 1460533), (1072, 1177146), (1206, 1046352), (1608, 784764), (1809, 697568), (2144, 588573), (2412, 523176), (3216, 392382), (3618, 348784), (4824, 261588), (6432, 196191), (7236, 174392), (9648, 130794), (14472, 87196), (19296, 65397), (21799, 57888), (28944, 43598)]