351001088

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 729194400

約数和(自身を除く): 378193312

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 107, 128, 149, 172, 214, 256, 298, 344, 428, 512, 596, 688, 856, 1192, 1376, 1712, 2384, 2752, 3424, 4601, 4768, 5504, 6407, 6848, 9202, 9536, 11008, 12814, 13696, 15943, 18404, 19072, 22016, 25628, 27392, 31886, 36808, 38144, 51256, 54784, 63772, 73616, 76288, 102512, 127544, 147232, 205024, 255088, 294464, 410048, 510176, 588928, 685549, 820096, 1020352, 1177856, 1371098, 1640192, 2040704, 2355712, 2742196, 3280384, 4081408, 5484392, 8162816, 10968784, 21937568, 43875136, 87750272, 175500544, 351001088]

約数ペア:

[(1, 351001088), (2, 175500544), (4, 87750272), (8, 43875136), (16, 21937568), (32, 10968784), (43, 8162816), (64, 5484392), (86, 4081408), (107, 3280384), (128, 2742196), (149, 2355712), (172, 2040704), (214, 1640192), (256, 1371098), (298, 1177856), (344, 1020352), (428, 820096), (512, 685549), (596, 588928), (688, 510176), (856, 410048), (1192, 294464), (1376, 255088), (1712, 205024), (2384, 147232), (2752, 127544), (3424, 102512), (4601, 76288), (4768, 73616), (5504, 63772), (6407, 54784), (6848, 51256), (9202, 38144), (9536, 36808), (11008, 31886), (12814, 27392), (13696, 25628), (15943, 22016), (18404, 19072)]