520145184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18121}}^1$

素因数の和:18170

約数の個数: 96

約数和(自身を含む): 1534425984

約数和(自身を除く): 1014280800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 14352, 18121, 28704, 36242, 54363, 72484, 108726, 144968, 217452, 235573, 289936, 416783, 434904, 471146, 579872, 706719, 833566, 869808, 942292, 1250349, 1413438, 1667132, 1739616, 1884584, 2500698, 2826876, 3334264, 3769168, 5001396, 5418179, 5653752, 6668528, 7538336, 10002792, 10836358, 11307504, 13337056, 16254537, 20005584, 21672716, 22615008, 32509074, 40011168, 43345432, 65018148, 86690864, 130036296, 173381728, 260072592, 520145184]

約数ペア:

[(1, 520145184), (2, 260072592), (3, 173381728), (4, 130036296), (6, 86690864), (8, 65018148), (12, 43345432), (13, 40011168), (16, 32509074), (23, 22615008), (24, 21672716), (26, 20005584), (32, 16254537), (39, 13337056), (46, 11307504), (48, 10836358), (52, 10002792), (69, 7538336), (78, 6668528), (92, 5653752), (96, 5418179), (104, 5001396), (138, 3769168), (156, 3334264), (184, 2826876), (208, 2500698), (276, 1884584), (299, 1739616), (312, 1667132), (368, 1413438), (416, 1250349), (552, 942292), (598, 869808), (624, 833566), (736, 706719), (897, 579872), (1104, 471146), (1196, 434904), (1248, 416783), (1794, 289936), (2208, 235573), (2392, 217452), (3588, 144968), (4784, 108726), (7176, 72484), (9568, 54363), (14352, 36242), (18121, 28704)]