255598296

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2600

約数の個数: 64

約数和(自身を含む): 658886400

約数和(自身を除く): 403288104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 1464, 1704, 2459, 4331, 4918, 7377, 8662, 9836, 12993, 14754, 17324, 19672, 25986, 29508, 34648, 51972, 59016, 103944, 149999, 174589, 299998, 349178, 449997, 523767, 599996, 698356, 899994, 1047534, 1199992, 1396712, 1799988, 2095068, 3599976, 4190136, 10649929, 21299858, 31949787, 42599716, 63899574, 85199432, 127799148, 255598296]

約数ペア:

[(1, 255598296), (2, 127799148), (3, 85199432), (4, 63899574), (6, 42599716), (8, 31949787), (12, 21299858), (24, 10649929), (61, 4190136), (71, 3599976), (122, 2095068), (142, 1799988), (183, 1396712), (213, 1199992), (244, 1047534), (284, 899994), (366, 698356), (426, 599996), (488, 523767), (568, 449997), (732, 349178), (852, 299998), (1464, 174589), (1704, 149999), (2459, 103944), (4331, 59016), (4918, 51972), (7377, 34648), (8662, 29508), (9836, 25986), (12993, 19672), (14754, 17324)]