486143968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2251}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 1016399664

約数和(自身を除く): 530255696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 397, 544, 794, 1588, 2251, 3176, 4502, 6352, 6749, 9004, 12704, 13498, 18008, 26996, 36016, 38267, 53992, 72032, 76534, 107984, 153068, 215968, 306136, 612272, 893647, 1224544, 1787294, 3574588, 7149176, 14298352, 15191999, 28596704, 30383998, 60767996, 121535992, 243071984, 486143968]

約数ペア:

[(1, 486143968), (2, 243071984), (4, 121535992), (8, 60767996), (16, 30383998), (17, 28596704), (32, 15191999), (34, 14298352), (68, 7149176), (136, 3574588), (272, 1787294), (397, 1224544), (544, 893647), (794, 612272), (1588, 306136), (2251, 215968), (3176, 153068), (4502, 107984), (6352, 76534), (6749, 72032), (9004, 53992), (12704, 38267), (13498, 36016), (18008, 26996)]