1784366448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16427}}^1$

素因数の和:16542

約数の個数: 80

約数和(自身を含む): 4823786496

約数和(自身を除く): 3039420048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9052, 13578, 16427, 18104, 27156, 32854, 36208, 49281, 54312, 65708, 98562, 108624, 131416, 197124, 262832, 394248, 509237, 788496, 1018474, 1199171, 1527711, 2036948, 2398342, 3055422, 3597513, 4073896, 4796684, 6110844, 7195026, 8147792, 9593368, 12221688, 14390052, 19186736, 24443376, 28780104, 37174301, 57560208, 74348602, 111522903, 148697204, 223045806, 297394408, 446091612, 594788816, 892183224, 1784366448]

約数ペア:

[(1, 1784366448), (2, 892183224), (3, 594788816), (4, 446091612), (6, 297394408), (8, 223045806), (12, 148697204), (16, 111522903), (24, 74348602), (31, 57560208), (48, 37174301), (62, 28780104), (73, 24443376), (93, 19186736), (124, 14390052), (146, 12221688), (186, 9593368), (219, 8147792), (248, 7195026), (292, 6110844), (372, 4796684), (438, 4073896), (496, 3597513), (584, 3055422), (744, 2398342), (876, 2036948), (1168, 1527711), (1488, 1199171), (1752, 1018474), (2263, 788496), (3504, 509237), (4526, 394248), (6789, 262832), (9052, 197124), (13578, 131416), (16427, 108624), (18104, 98562), (27156, 65708), (32854, 54312), (36208, 49281)]