315041888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 756403200

約数和(自身を除く): 441361312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 112, 133, 152, 158, 224, 266, 304, 316, 532, 553, 608, 632, 937, 1064, 1106, 1264, 1501, 1874, 2128, 2212, 2528, 3002, 3748, 4256, 4424, 6004, 6559, 7496, 8848, 10507, 12008, 13118, 14992, 17696, 17803, 21014, 24016, 26236, 29984, 35606, 42028, 48032, 52472, 71212, 74023, 84056, 104944, 124621, 142424, 148046, 168112, 209888, 249242, 284848, 296092, 336224, 498484, 518161, 569696, 592184, 996968, 1036322, 1184368, 1406437, 1993936, 2072644, 2368736, 2812874, 3987872, 4145288, 5625748, 8290576, 9845059, 11251496, 16581152, 19690118, 22502992, 39380236, 45005984, 78760472, 157520944, 315041888]

約数ペア:

[(1, 315041888), (2, 157520944), (4, 78760472), (7, 45005984), (8, 39380236), (14, 22502992), (16, 19690118), (19, 16581152), (28, 11251496), (32, 9845059), (38, 8290576), (56, 5625748), (76, 4145288), (79, 3987872), (112, 2812874), (133, 2368736), (152, 2072644), (158, 1993936), (224, 1406437), (266, 1184368), (304, 1036322), (316, 996968), (532, 592184), (553, 569696), (608, 518161), (632, 498484), (937, 336224), (1064, 296092), (1106, 284848), (1264, 249242), (1501, 209888), (1874, 168112), (2128, 148046), (2212, 142424), (2528, 124621), (3002, 104944), (3748, 84056), (4256, 74023), (4424, 71212), (6004, 52472), (6559, 48032), (7496, 42028), (8848, 35606), (10507, 29984), (12008, 26236), (13118, 24016), (14992, 21014), (17696, 17803)]