996845408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 2170298592

約数和(自身を除く): 1173453184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 163, 208, 241, 244, 326, 416, 482, 488, 652, 793, 964, 976, 1304, 1586, 1928, 1952, 2119, 2608, 3133, 3172, 3856, 4238, 5216, 6266, 6344, 7712, 8476, 9943, 12532, 12688, 14701, 16952, 19886, 25064, 25376, 29402, 33904, 39283, 39772, 50128, 58804, 67808, 78566, 79544, 100256, 117608, 129259, 157132, 159088, 191113, 235216, 258518, 314264, 318176, 382226, 470432, 510679, 517036, 628528, 764452, 1021358, 1034072, 1257056, 1528904, 2042716, 2068144, 2396263, 3057808, 4085432, 4136288, 4792526, 6115616, 8170864, 9585052, 16341728, 19170104, 31151419, 38340208, 62302838, 76680416, 124605676, 249211352, 498422704, 996845408]

約数ペア:

[(1, 996845408), (2, 498422704), (4, 249211352), (8, 124605676), (13, 76680416), (16, 62302838), (26, 38340208), (32, 31151419), (52, 19170104), (61, 16341728), (104, 9585052), (122, 8170864), (163, 6115616), (208, 4792526), (241, 4136288), (244, 4085432), (326, 3057808), (416, 2396263), (482, 2068144), (488, 2042716), (652, 1528904), (793, 1257056), (964, 1034072), (976, 1021358), (1304, 764452), (1586, 628528), (1928, 517036), (1952, 510679), (2119, 470432), (2608, 382226), (3133, 318176), (3172, 314264), (3856, 258518), (4238, 235216), (5216, 191113), (6266, 159088), (6344, 157132), (7712, 129259), (8476, 117608), (9943, 100256), (12532, 79544), (12688, 78566), (14701, 67808), (16952, 58804), (19886, 50128), (25064, 39772), (25376, 39283), (29402, 33904)]