215930016

素因数分解:

$2^5\times 3^3\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 632318400

約数和(自身を除く): 416388384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 491, 509, 864, 982, 1018, 1473, 1527, 1964, 2036, 2946, 3054, 3928, 4072, 4419, 4581, 5892, 6108, 7856, 8144, 8838, 9162, 11784, 12216, 13257, 13743, 15712, 16288, 17676, 18324, 23568, 24432, 26514, 27486, 35352, 36648, 47136, 48864, 53028, 54972, 70704, 73296, 106056, 109944, 141408, 146592, 212112, 219888, 249919, 424224, 439776, 499838, 749757, 999676, 1499514, 1999352, 2249271, 2999028, 3998704, 4498542, 5998056, 6747813, 7997408, 8997084, 11996112, 13495626, 17994168, 23992224, 26991252, 35988336, 53982504, 71976672, 107965008, 215930016]

約数ペア:

[(1, 215930016), (2, 107965008), (3, 71976672), (4, 53982504), (6, 35988336), (8, 26991252), (9, 23992224), (12, 17994168), (16, 13495626), (18, 11996112), (24, 8997084), (27, 7997408), (32, 6747813), (36, 5998056), (48, 4498542), (54, 3998704), (72, 2999028), (96, 2249271), (108, 1999352), (144, 1499514), (216, 999676), (288, 749757), (432, 499838), (491, 439776), (509, 424224), (864, 249919), (982, 219888), (1018, 212112), (1473, 146592), (1527, 141408), (1964, 109944), (2036, 106056), (2946, 73296), (3054, 70704), (3928, 54972), (4072, 53028), (4419, 48864), (4581, 47136), (5892, 36648), (6108, 35352), (7856, 27486), (8144, 26514), (8838, 24432), (9162, 23568), (11784, 18324), (12216, 17676), (13257, 16288), (13743, 15712)]