421120234248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53333363}}^1$

素因数の和:53333426

約数の個数: 64

約数和(自身を含む): 1228800706560

約数和(自身を除く): 807680472312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 53333363, 106666726, 160000089, 213333452, 320000178, 373333541, 426666904, 640000356, 746667082, 1120000623, 1280000712, 1493334164, 2240001246, 2506668061, 2986668328, 4480002492, 5013336122, 7520004183, 8960004984, 10026672244, 15040008366, 17546676427, 20053344488, 30080016732, 35093352854, 52640029281, 60160033464, 70186705708, 105280058562, 140373411416, 210560117124, 421120234248]

約数ペア:

[(1, 421120234248), (2, 210560117124), (3, 140373411416), (4, 105280058562), (6, 70186705708), (7, 60160033464), (8, 52640029281), (12, 35093352854), (14, 30080016732), (21, 20053344488), (24, 17546676427), (28, 15040008366), (42, 10026672244), (47, 8960004984), (56, 7520004183), (84, 5013336122), (94, 4480002492), (141, 2986668328), (168, 2506668061), (188, 2240001246), (282, 1493334164), (329, 1280000712), (376, 1120000623), (564, 746667082), (658, 640000356), (987, 426666904), (1128, 373333541), (1316, 320000178), (1974, 213333452), (2632, 160000089), (3948, 106666726), (7896, 53333363)]