1330442456

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3889}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 2940840000

約数和(自身を除く): 1610397544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 149, 164, 287, 298, 328, 574, 596, 1043, 1148, 1192, 2086, 2296, 3889, 4172, 6109, 7778, 8344, 12218, 15556, 24436, 27223, 31112, 42763, 48872, 54446, 85526, 108892, 159449, 171052, 217784, 318898, 342104, 579461, 637796, 1116143, 1158922, 1275592, 2232286, 2317844, 4056227, 4464572, 4635688, 8112454, 8929144, 16224908, 23757901, 32449816, 47515802, 95031604, 166305307, 190063208, 332610614, 665221228, 1330442456]

約数ペア:

[(1, 1330442456), (2, 665221228), (4, 332610614), (7, 190063208), (8, 166305307), (14, 95031604), (28, 47515802), (41, 32449816), (56, 23757901), (82, 16224908), (149, 8929144), (164, 8112454), (287, 4635688), (298, 4464572), (328, 4056227), (574, 2317844), (596, 2232286), (1043, 1275592), (1148, 1158922), (1192, 1116143), (2086, 637796), (2296, 579461), (3889, 342104), (4172, 318898), (6109, 217784), (7778, 171052), (8344, 159449), (12218, 108892), (15556, 85526), (24436, 54446), (27223, 48872), (31112, 42763)]