80318607296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1322

約数の個数: 112

約数和(自身を含む): 166277422080

約数和(自身を除く): 85958814784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 248, 307, 326, 496, 614, 652, 809, 992, 1228, 1304, 1618, 1984, 2456, 2608, 3236, 4912, 5053, 5216, 6472, 9517, 9824, 10106, 10432, 12944, 19034, 19648, 20212, 25079, 25888, 38068, 40424, 50041, 50158, 51776, 76136, 80848, 100082, 100316, 131867, 152272, 161696, 200164, 200632, 248363, 263734, 304544, 323392, 400328, 401264, 496726, 527468, 609088, 800656, 802528, 993452, 1054936, 1551271, 1601312, 1605056, 1986904, 2109872, 3102542, 3202624, 3973808, 4087877, 4219744, 6205084, 7699253, 7947616, 8175754, 8439488, 12410168, 15398506, 15895232, 16351508, 24820336, 30797012, 32703016, 40483169, 49640672, 61594024, 65406032, 80966338, 99281344, 123188048, 130812064, 161932676, 246376096, 261624128, 323865352, 492752192, 647730704, 1254978239, 1295461408, 2509956478, 2590922816, 5019912956, 10039825912, 20079651824, 40159303648, 80318607296]

約数ペア:

[(1, 80318607296), (2, 40159303648), (4, 20079651824), (8, 10039825912), (16, 5019912956), (31, 2590922816), (32, 2509956478), (62, 1295461408), (64, 1254978239), (124, 647730704), (163, 492752192), (248, 323865352), (307, 261624128), (326, 246376096), (496, 161932676), (614, 130812064), (652, 123188048), (809, 99281344), (992, 80966338), (1228, 65406032), (1304, 61594024), (1618, 49640672), (1984, 40483169), (2456, 32703016), (2608, 30797012), (3236, 24820336), (4912, 16351508), (5053, 15895232), (5216, 15398506), (6472, 12410168), (9517, 8439488), (9824, 8175754), (10106, 7947616), (10432, 7699253), (12944, 6205084), (19034, 4219744), (19648, 4087877), (20212, 3973808), (25079, 3202624), (25888, 3102542), (38068, 2109872), (40424, 1986904), (50041, 1605056), (50158, 1601312), (51776, 1551271), (76136, 1054936), (80848, 993452), (100082, 802528), (100316, 800656), (131867, 609088), (152272, 527468), (161696, 496726), (200164, 401264), (200632, 400328), (248363, 323392), (263734, 304544)]