996827888

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 2264616960

約数和(自身を除く): 1267789072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 409, 463, 658, 752, 818, 926, 1316, 1636, 1852, 2632, 2863, 3241, 3272, 3704, 5264, 5726, 6482, 6544, 7408, 11452, 12964, 19223, 21761, 22904, 25928, 38446, 43522, 45808, 51856, 76892, 87044, 134561, 152327, 153784, 174088, 189367, 269122, 304654, 307568, 348176, 378734, 538244, 609308, 757468, 1076488, 1218616, 1325569, 1514936, 2152976, 2437232, 2651138, 3029872, 5302276, 8900249, 10604552, 17800498, 21209104, 35600996, 62301743, 71201992, 124603486, 142403984, 249206972, 498413944, 996827888]

約数ペア:

[(1, 996827888), (2, 498413944), (4, 249206972), (7, 142403984), (8, 124603486), (14, 71201992), (16, 62301743), (28, 35600996), (47, 21209104), (56, 17800498), (94, 10604552), (112, 8900249), (188, 5302276), (329, 3029872), (376, 2651138), (409, 2437232), (463, 2152976), (658, 1514936), (752, 1325569), (818, 1218616), (926, 1076488), (1316, 757468), (1636, 609308), (1852, 538244), (2632, 378734), (2863, 348176), (3241, 307568), (3272, 304654), (3704, 269122), (5264, 189367), (5726, 174088), (6482, 153784), (6544, 152327), (7408, 134561), (11452, 87044), (12964, 76892), (19223, 51856), (21761, 45808), (22904, 43522), (25928, 38446)]