975447984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 3016949760

約数和(自身を除く): 2041501776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 284, 336, 372, 426, 434, 496, 497, 568, 651, 744, 852, 868, 994, 1136, 1302, 1319, 1488, 1491, 1704, 1736, 1988, 2201, 2604, 2638, 2982, 3408, 3472, 3957, 3976, 4402, 5208, 5276, 5964, 6603, 7914, 7952, 8804, 9233, 10416, 10552, 11928, 13206, 15407, 15828, 17608, 18466, 21104, 23856, 26412, 27699, 30814, 31656, 35216, 36932, 40889, 46221, 52824, 55398, 61628, 63312, 73864, 81778, 92442, 93649, 105648, 110796, 122667, 123256, 147728, 163556, 184884, 187298, 221592, 245334, 246512, 280947, 286223, 327112, 369768, 374596, 443184, 490668, 561894, 572446, 654224, 655543, 739536, 749192, 858669, 981336, 1123788, 1144892, 1311086, 1498384, 1717338, 1962672, 1966629, 2247576, 2289784, 2622172, 2903119, 3434676, 3933258, 4495152, 4579568, 5244344, 5806238, 6869352, 7866516, 8709357, 10488688, 11612476, 13738704, 15733032, 17418714, 20321833, 23224952, 31466064, 34837428, 40643666, 46449904, 60965499, 69674856, 81287332, 121930998, 139349712, 162574664, 243861996, 325149328, 487723992, 975447984]

約数ペア:

[(1, 975447984), (2, 487723992), (3, 325149328), (4, 243861996), (6, 162574664), (7, 139349712), (8, 121930998), (12, 81287332), (14, 69674856), (16, 60965499), (21, 46449904), (24, 40643666), (28, 34837428), (31, 31466064), (42, 23224952), (48, 20321833), (56, 17418714), (62, 15733032), (71, 13738704), (84, 11612476), (93, 10488688), (112, 8709357), (124, 7866516), (142, 6869352), (168, 5806238), (186, 5244344), (213, 4579568), (217, 4495152), (248, 3933258), (284, 3434676), (336, 2903119), (372, 2622172), (426, 2289784), (434, 2247576), (496, 1966629), (497, 1962672), (568, 1717338), (651, 1498384), (744, 1311086), (852, 1144892), (868, 1123788), (994, 981336), (1136, 858669), (1302, 749192), (1319, 739536), (1488, 655543), (1491, 654224), (1704, 572446), (1736, 561894), (1988, 490668), (2201, 443184), (2604, 374596), (2638, 369768), (2982, 327112), (3408, 286223), (3472, 280947), (3957, 246512), (3976, 245334), (4402, 221592), (5208, 187298), (5276, 184884), (5964, 163556), (6603, 147728), (7914, 123256), (7952, 122667), (8804, 110796), (9233, 105648), (10416, 93649), (10552, 92442), (11928, 81778), (13206, 73864), (15407, 63312), (15828, 61628), (17608, 55398), (18466, 52824), (21104, 46221), (23856, 40889), (26412, 36932), (27699, 35216), (30814, 31656)]