440797184

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 934053120

約数和(自身を除く): 493255936

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 131, 212, 248, 256, 262, 424, 496, 512, 524, 848, 992, 1024, 1048, 1643, 1696, 1984, 2048, 2096, 3286, 3392, 3968, 4061, 4192, 6572, 6784, 6943, 7936, 8122, 8384, 13144, 13568, 13886, 15872, 16244, 16768, 26288, 27136, 27772, 31744, 32488, 33536, 52576, 54272, 55544, 63488, 64976, 67072, 105152, 108544, 111088, 129952, 134144, 210304, 215233, 222176, 259904, 268288, 420608, 430466, 444352, 519808, 841216, 860932, 888704, 1039616, 1682432, 1721864, 1777408, 2079232, 3364864, 3443728, 3554816, 4158464, 6887456, 7109632, 8316928, 13774912, 14219264, 27549824, 55099648, 110199296, 220398592, 440797184]

約数ペア:

[(1, 440797184), (2, 220398592), (4, 110199296), (8, 55099648), (16, 27549824), (31, 14219264), (32, 13774912), (53, 8316928), (62, 7109632), (64, 6887456), (106, 4158464), (124, 3554816), (128, 3443728), (131, 3364864), (212, 2079232), (248, 1777408), (256, 1721864), (262, 1682432), (424, 1039616), (496, 888704), (512, 860932), (524, 841216), (848, 519808), (992, 444352), (1024, 430466), (1048, 420608), (1643, 268288), (1696, 259904), (1984, 222176), (2048, 215233), (2096, 210304), (3286, 134144), (3392, 129952), (3968, 111088), (4061, 108544), (4192, 105152), (6572, 67072), (6784, 64976), (6943, 63488), (7936, 55544), (8122, 54272), (8384, 52576), (13144, 33536), (13568, 32488), (13886, 31744), (15872, 27772), (16244, 27136), (16768, 26288)]