427467776

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 88

約数和(自身を含む): 911815680

約数和(自身を除く): 484347904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 173, 254, 256, 304, 346, 508, 512, 608, 692, 1016, 1024, 1216, 1384, 2032, 2413, 2432, 2768, 3287, 4064, 4826, 4864, 5536, 6574, 8128, 9652, 9728, 11072, 13148, 16256, 19304, 19456, 21971, 22144, 26296, 32512, 38608, 43942, 44288, 52592, 65024, 77216, 87884, 88576, 105184, 130048, 154432, 175768, 177152, 210368, 308864, 351536, 417449, 420736, 617728, 703072, 834898, 841472, 1235456, 1406144, 1669796, 1682944, 2470912, 2812288, 3339592, 3365888, 5624576, 6679184, 11249152, 13358368, 22498304, 26716736, 53433472, 106866944, 213733888, 427467776]

約数ペア:

[(1, 427467776), (2, 213733888), (4, 106866944), (8, 53433472), (16, 26716736), (19, 22498304), (32, 13358368), (38, 11249152), (64, 6679184), (76, 5624576), (127, 3365888), (128, 3339592), (152, 2812288), (173, 2470912), (254, 1682944), (256, 1669796), (304, 1406144), (346, 1235456), (508, 841472), (512, 834898), (608, 703072), (692, 617728), (1016, 420736), (1024, 417449), (1216, 351536), (1384, 308864), (2032, 210368), (2413, 177152), (2432, 175768), (2768, 154432), (3287, 130048), (4064, 105184), (4826, 88576), (4864, 87884), (5536, 77216), (6574, 65024), (8128, 52592), (9652, 44288), (9728, 43942), (11072, 38608), (13148, 32512), (16256, 26296), (19304, 22144), (19456, 21971)]