349968971528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1\times {\mathrm{32051}}^1$

素因数の和:32978

約数の個数: 64

約数和(自身を含む): 721123845120

約数和(自身を除く): 371154873592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 743, 1336, 1486, 1837, 2972, 3674, 5944, 7348, 8173, 14696, 16346, 32051, 32692, 64102, 65384, 124081, 128204, 248162, 256408, 352561, 496324, 705122, 992648, 1364891, 1410244, 2729782, 2820488, 5352517, 5459564, 10705034, 10919128, 21410068, 23813893, 42820136, 47627786, 58877687, 95255572, 117755374, 190511144, 235510748, 261952823, 471021496, 523905646, 1047811292, 2095622584, 3976920131, 7953840262, 15907680524, 31815361048, 43746121441, 87492242882, 174984485764, 349968971528]

約数ペア:

[(1, 349968971528), (2, 174984485764), (4, 87492242882), (8, 43746121441), (11, 31815361048), (22, 15907680524), (44, 7953840262), (88, 3976920131), (167, 2095622584), (334, 1047811292), (668, 523905646), (743, 471021496), (1336, 261952823), (1486, 235510748), (1837, 190511144), (2972, 117755374), (3674, 95255572), (5944, 58877687), (7348, 47627786), (8173, 42820136), (14696, 23813893), (16346, 21410068), (32051, 10919128), (32692, 10705034), (64102, 5459564), (65384, 5352517), (124081, 2820488), (128204, 2729782), (248162, 1410244), (256408, 1364891), (352561, 992648), (496324, 705122)]