641894112

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9053

約数の個数: 96

約数和(自身を含む): 1894959360

約数和(自身を除く): 1253065248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 664, 747, 864, 996, 1328, 1494, 1992, 2241, 2656, 2988, 3984, 4482, 5976, 7968, 8951, 8964, 11952, 17902, 17928, 23904, 26853, 35804, 35856, 53706, 71608, 71712, 80559, 107412, 143216, 161118, 214824, 241677, 286432, 322236, 429648, 483354, 644472, 742933, 859296, 966708, 1288944, 1485866, 1933416, 2228799, 2577888, 2971732, 3866832, 4457598, 5943464, 6686397, 7733664, 8915196, 11886928, 13372794, 17830392, 20059191, 23773856, 26745588, 35660784, 40118382, 53491176, 71321568, 80236764, 106982352, 160473528, 213964704, 320947056, 641894112]

約数ペア:

[(1, 641894112), (2, 320947056), (3, 213964704), (4, 160473528), (6, 106982352), (8, 80236764), (9, 71321568), (12, 53491176), (16, 40118382), (18, 35660784), (24, 26745588), (27, 23773856), (32, 20059191), (36, 17830392), (48, 13372794), (54, 11886928), (72, 8915196), (83, 7733664), (96, 6686397), (108, 5943464), (144, 4457598), (166, 3866832), (216, 2971732), (249, 2577888), (288, 2228799), (332, 1933416), (432, 1485866), (498, 1288944), (664, 966708), (747, 859296), (864, 742933), (996, 644472), (1328, 483354), (1494, 429648), (1992, 322236), (2241, 286432), (2656, 241677), (2988, 214824), (3984, 161118), (4482, 143216), (5976, 107412), (7968, 80559), (8951, 71712), (8964, 71608), (11952, 53706), (17902, 35856), (17928, 35804), (23904, 26853)]