897475488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5459

約数の個数: 192

約数和(自身を含む): 3052707840

約数和(自身を除く): 2155232352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 5187, 5407, 5928, 6384, 6916, 7904, 8736, 10374, 10814, 11856, 12768, 13832, 16221, 20748, 21628, 23712, 27664, 32442, 37849, 41496, 43256, 55328, 64884, 70291, 75698, 82992, 86512, 102733, 113547, 129768, 140582, 151396, 165984, 173024, 205466, 210873, 227094, 259536, 281164, 302792, 308199, 410932, 421746, 454188, 492037, 519072, 562328, 605584, 616398, 719131, 821864, 843492, 908376, 984074, 1124656, 1211168, 1232796, 1335529, 1438262, 1476111, 1643728, 1686984, 1816752, 1968148, 2157393, 2249312, 2465592, 2671058, 2876524, 2952222, 3287456, 3373968, 3633504, 3936296, 4006587, 4314786, 4931184, 5342116, 5753048, 5904444, 6747936, 7872592, 8013174, 8629572, 9348703, 9862368, 10684232, 11506096, 11808888, 15745184, 16026348, 17259144, 18697406, 21368464, 23012192, 23617776, 28046109, 32052696, 34518288, 37394812, 42736928, 47235552, 56092218, 64105392, 69036576, 74789624, 112184436, 128210784, 149579248, 224368872, 299158496, 448737744, 897475488]

約数ペア:

[(1, 897475488), (2, 448737744), (3, 299158496), (4, 224368872), (6, 149579248), (7, 128210784), (8, 112184436), (12, 74789624), (13, 69036576), (14, 64105392), (16, 56092218), (19, 47235552), (21, 42736928), (24, 37394812), (26, 34518288), (28, 32052696), (32, 28046109), (38, 23617776), (39, 23012192), (42, 21368464), (48, 18697406), (52, 17259144), (56, 16026348), (57, 15745184), (76, 11808888), (78, 11506096), (84, 10684232), (91, 9862368), (96, 9348703), (104, 8629572), (112, 8013174), (114, 7872592), (133, 6747936), (152, 5904444), (156, 5753048), (168, 5342116), (182, 4931184), (208, 4314786), (224, 4006587), (228, 3936296), (247, 3633504), (266, 3373968), (273, 3287456), (304, 2952222), (312, 2876524), (336, 2671058), (364, 2465592), (399, 2249312), (416, 2157393), (456, 1968148), (494, 1816752), (532, 1686984), (546, 1643728), (608, 1476111), (624, 1438262), (672, 1335529), (728, 1232796), (741, 1211168), (798, 1124656), (912, 984074), (988, 908376), (1064, 843492), (1092, 821864), (1248, 719131), (1456, 616398), (1482, 605584), (1596, 562328), (1729, 519072), (1824, 492037), (1976, 454188), (2128, 421746), (2184, 410932), (2912, 308199), (2964, 302792), (3192, 281164), (3458, 259536), (3952, 227094), (4256, 210873), (4368, 205466), (5187, 173024), (5407, 165984), (5928, 151396), (6384, 140582), (6916, 129768), (7904, 113547), (8736, 102733), (10374, 86512), (10814, 82992), (11856, 75698), (12768, 70291), (13832, 64884), (16221, 55328), (20748, 43256), (21628, 41496), (23712, 37849), (27664, 32442)]