320423245944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11061283}}^1$

素因数の和:11061380

約数の個数: 64

約数和(自身を含む): 860125443840

約数和(自身を除く): 539702197896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7242, 9656, 14484, 28968, 11061283, 22122566, 33183849, 44245132, 66367698, 88490264, 132735396, 188041811, 265470792, 376083622, 564125433, 752167244, 785351093, 1128250866, 1504334488, 1570702186, 2256501732, 2356053279, 3141404372, 4513003464, 4712106558, 6282808744, 9424213116, 13350968581, 18848426232, 26701937162, 40052905743, 53403874324, 80105811486, 106807748648, 160211622972, 320423245944]

約数ペア:

[(1, 320423245944), (2, 160211622972), (3, 106807748648), (4, 80105811486), (6, 53403874324), (8, 40052905743), (12, 26701937162), (17, 18848426232), (24, 13350968581), (34, 9424213116), (51, 6282808744), (68, 4712106558), (71, 4513003464), (102, 3141404372), (136, 2356053279), (142, 2256501732), (204, 1570702186), (213, 1504334488), (284, 1128250866), (408, 785351093), (426, 752167244), (568, 564125433), (852, 376083622), (1207, 265470792), (1704, 188041811), (2414, 132735396), (3621, 88490264), (4828, 66367698), (7242, 44245132), (9656, 33183849), (14484, 22122566), (28968, 11061283)]