2816509216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 5894719488

約数和(自身を除く): 3078210272

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 193, 248, 313, 376, 386, 496, 626, 752, 772, 992, 1252, 1457, 1504, 1544, 2504, 2914, 3088, 5008, 5828, 5983, 6176, 9071, 9703, 10016, 11656, 11966, 14711, 18142, 19406, 23312, 23932, 29422, 36284, 38812, 46624, 47864, 58844, 60409, 72568, 77624, 95728, 117688, 120818, 145136, 155248, 191456, 235376, 241636, 281201, 290272, 310496, 456041, 470752, 483272, 562402, 912082, 966544, 1124804, 1824164, 1872679, 1933088, 2249608, 2839223, 3648328, 3745358, 4499216, 5678446, 7296656, 7490716, 8998432, 11356892, 14593312, 14981432, 22713784, 29962864, 45427568, 59925728, 88015913, 90855136, 176031826, 352063652, 704127304, 1408254608, 2816509216]

約数ペア:

[(1, 2816509216), (2, 1408254608), (4, 704127304), (8, 352063652), (16, 176031826), (31, 90855136), (32, 88015913), (47, 59925728), (62, 45427568), (94, 29962864), (124, 22713784), (188, 14981432), (193, 14593312), (248, 11356892), (313, 8998432), (376, 7490716), (386, 7296656), (496, 5678446), (626, 4499216), (752, 3745358), (772, 3648328), (992, 2839223), (1252, 2249608), (1457, 1933088), (1504, 1872679), (1544, 1824164), (2504, 1124804), (2914, 966544), (3088, 912082), (5008, 562402), (5828, 483272), (5983, 470752), (6176, 456041), (9071, 310496), (9703, 290272), (10016, 281201), (11656, 241636), (11966, 235376), (14711, 191456), (18142, 155248), (19406, 145136), (23312, 120818), (23932, 117688), (29422, 95728), (36284, 77624), (38812, 72568), (46624, 60409), (47864, 58844)]