571321968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1015

約数の個数: 120

約数和(自身を含む): 1723885200

約数和(自身を除く): 1152563232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 449, 541, 588, 784, 898, 1082, 1176, 1347, 1623, 1796, 2164, 2352, 2694, 3143, 3246, 3592, 3787, 4328, 5388, 6286, 6492, 7184, 7574, 8656, 9429, 10776, 11361, 12572, 12984, 15148, 18858, 21552, 22001, 22722, 25144, 25968, 26509, 30296, 37716, 44002, 45444, 50288, 53018, 60592, 66003, 75432, 79527, 88004, 90888, 106036, 132006, 150864, 159054, 176008, 181776, 212072, 242909, 264012, 318108, 352016, 424144, 485818, 528024, 636216, 728727, 971636, 1056048, 1272432, 1457454, 1700363, 1943272, 2914908, 3400726, 3886544, 5101089, 5829816, 6801452, 10202178, 11659632, 11902541, 13602904, 20404356, 23805082, 27205808, 35707623, 40808712, 47610164, 71415246, 81617424, 95220328, 142830492, 190440656, 285660984, 571321968]

約数ペア:

[(1, 571321968), (2, 285660984), (3, 190440656), (4, 142830492), (6, 95220328), (7, 81617424), (8, 71415246), (12, 47610164), (14, 40808712), (16, 35707623), (21, 27205808), (24, 23805082), (28, 20404356), (42, 13602904), (48, 11902541), (49, 11659632), (56, 10202178), (84, 6801452), (98, 5829816), (112, 5101089), (147, 3886544), (168, 3400726), (196, 2914908), (294, 1943272), (336, 1700363), (392, 1457454), (449, 1272432), (541, 1056048), (588, 971636), (784, 728727), (898, 636216), (1082, 528024), (1176, 485818), (1347, 424144), (1623, 352016), (1796, 318108), (2164, 264012), (2352, 242909), (2694, 212072), (3143, 181776), (3246, 176008), (3592, 159054), (3787, 150864), (4328, 132006), (5388, 106036), (6286, 90888), (6492, 88004), (7184, 79527), (7574, 75432), (8656, 66003), (9429, 60592), (10776, 53018), (11361, 50288), (12572, 45444), (12984, 44002), (15148, 37716), (18858, 30296), (21552, 26509), (22001, 25968), (22722, 25144)]