778857472

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 88

約数和(自身を含む): 1612970496

約数和(自身を除く): 834113024

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 113, 127, 128, 212, 226, 254, 256, 424, 452, 508, 512, 848, 904, 1016, 1024, 1696, 1808, 2032, 3392, 3616, 4064, 5989, 6731, 6784, 7232, 8128, 11978, 13462, 13568, 14351, 14464, 16256, 23956, 26924, 27136, 28702, 28928, 32512, 47912, 53848, 54272, 57404, 57856, 65024, 95824, 107696, 114808, 115712, 130048, 191648, 215392, 229616, 383296, 430784, 459232, 760603, 766592, 861568, 918464, 1521206, 1533184, 1723136, 1836928, 3042412, 3066368, 3446272, 3673856, 6084824, 6132736, 6892544, 7347712, 12169648, 14695424, 24339296, 48678592, 97357184, 194714368, 389428736, 778857472]

約数ペア:

[(1, 778857472), (2, 389428736), (4, 194714368), (8, 97357184), (16, 48678592), (32, 24339296), (53, 14695424), (64, 12169648), (106, 7347712), (113, 6892544), (127, 6132736), (128, 6084824), (212, 3673856), (226, 3446272), (254, 3066368), (256, 3042412), (424, 1836928), (452, 1723136), (508, 1533184), (512, 1521206), (848, 918464), (904, 861568), (1016, 766592), (1024, 760603), (1696, 459232), (1808, 430784), (2032, 383296), (3392, 229616), (3616, 215392), (4064, 191648), (5989, 130048), (6731, 115712), (6784, 114808), (7232, 107696), (8128, 95824), (11978, 65024), (13462, 57856), (13568, 57404), (14351, 54272), (14464, 53848), (16256, 47912), (23956, 32512), (26924, 28928), (27136, 28702)]