3155663728

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9806

約数の個数: 80

約数和(自身を含む): 7259535360

約数和(自身を除く): 4103871632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 284, 287, 328, 497, 568, 574, 656, 994, 1136, 1148, 1988, 2296, 2911, 3976, 4592, 5822, 7952, 9679, 11644, 19358, 20377, 23288, 38716, 40754, 46576, 67753, 77432, 81508, 135506, 154864, 163016, 271012, 326032, 396839, 542024, 687209, 793678, 1084048, 1374418, 1587356, 2748836, 2777873, 3174712, 4810463, 5497672, 5555746, 6349424, 9620926, 10995344, 11111492, 19241852, 22222984, 28175569, 38483704, 44445968, 56351138, 76967408, 112702276, 197228983, 225404552, 394457966, 450809104, 788915932, 1577831864, 3155663728]

約数ペア:

[(1, 3155663728), (2, 1577831864), (4, 788915932), (7, 450809104), (8, 394457966), (14, 225404552), (16, 197228983), (28, 112702276), (41, 76967408), (56, 56351138), (71, 44445968), (82, 38483704), (112, 28175569), (142, 22222984), (164, 19241852), (284, 11111492), (287, 10995344), (328, 9620926), (497, 6349424), (568, 5555746), (574, 5497672), (656, 4810463), (994, 3174712), (1136, 2777873), (1148, 2748836), (1988, 1587356), (2296, 1374418), (2911, 1084048), (3976, 793678), (4592, 687209), (5822, 542024), (7952, 396839), (9679, 326032), (11644, 271012), (19358, 163016), (20377, 154864), (23288, 135506), (38716, 81508), (40754, 77432), (46576, 67753)]