432471296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 935694144

約数和(自身を除く): 503222848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2176, 2311, 2752, 2924, 4352, 4622, 5504, 5848, 9244, 11008, 11696, 18488, 23392, 36976, 39287, 46784, 73952, 78574, 93568, 99373, 147904, 157148, 187136, 198746, 295808, 314296, 397492, 591616, 628592, 794984, 1257184, 1589968, 1689341, 2514368, 3179936, 3378682, 5028736, 6359872, 6757364, 10057472, 12719744, 13514728, 25439488, 27029456, 54058912, 108117824, 216235648, 432471296]

約数ペア:

[(1, 432471296), (2, 216235648), (4, 108117824), (8, 54058912), (16, 27029456), (17, 25439488), (32, 13514728), (34, 12719744), (43, 10057472), (64, 6757364), (68, 6359872), (86, 5028736), (128, 3378682), (136, 3179936), (172, 2514368), (256, 1689341), (272, 1589968), (344, 1257184), (544, 794984), (688, 628592), (731, 591616), (1088, 397492), (1376, 314296), (1462, 295808), (2176, 198746), (2311, 187136), (2752, 157148), (2924, 147904), (4352, 99373), (4622, 93568), (5504, 78574), (5848, 73952), (9244, 46784), (11008, 39287), (11696, 36976), (18488, 23392)]