525641648

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 1204047936

約数和(自身を除く): 678406288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 113, 164, 226, 287, 328, 452, 574, 656, 791, 904, 1013, 1148, 1582, 1808, 2026, 2296, 3164, 4052, 4592, 4633, 6328, 7091, 8104, 9266, 12656, 14182, 16208, 18532, 28364, 32431, 37064, 41533, 56728, 64862, 74128, 83066, 113456, 114469, 129724, 166132, 228938, 259448, 290731, 332264, 457876, 518896, 581462, 664528, 801283, 915752, 1162924, 1602566, 1831504, 2325848, 3205132, 4651696, 4693229, 6410264, 9386458, 12820528, 18772916, 32852603, 37545832, 65705206, 75091664, 131410412, 262820824, 525641648]

約数ペア:

[(1, 525641648), (2, 262820824), (4, 131410412), (7, 75091664), (8, 65705206), (14, 37545832), (16, 32852603), (28, 18772916), (41, 12820528), (56, 9386458), (82, 6410264), (112, 4693229), (113, 4651696), (164, 3205132), (226, 2325848), (287, 1831504), (328, 1602566), (452, 1162924), (574, 915752), (656, 801283), (791, 664528), (904, 581462), (1013, 518896), (1148, 457876), (1582, 332264), (1808, 290731), (2026, 259448), (2296, 228938), (3164, 166132), (4052, 129724), (4592, 114469), (4633, 113456), (6328, 83066), (7091, 74128), (8104, 64862), (9266, 56728), (12656, 41533), (14182, 37064), (16208, 32431), (18532, 28364)]