1661577624

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{13567}}^1$

素因数の和:13601

約数の個数: 128

約数和(自身を含む): 5340364800

約数和(自身を除く): 3678787176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3402, 4374, 4536, 5103, 5832, 6804, 8748, 10206, 13567, 13608, 15309, 17496, 20412, 27134, 30618, 40701, 40824, 54268, 61236, 81402, 94969, 108536, 122103, 122472, 162804, 189938, 244206, 284907, 325608, 366309, 379876, 488412, 569814, 732618, 759752, 854721, 976824, 1098927, 1139628, 1465236, 1709442, 2197854, 2279256, 2564163, 2930472, 3296781, 3418884, 4395708, 5128326, 6593562, 6837768, 7692489, 8791416, 9890343, 10256652, 13187124, 15384978, 19780686, 20513304, 23077467, 26374248, 29671029, 30769956, 39561372, 46154934, 59342058, 61539912, 69232401, 79122744, 92309868, 118684116, 138464802, 184619736, 207697203, 237368232, 276929604, 415394406, 553859208, 830788812, 1661577624]

約数ペア:

[(1, 1661577624), (2, 830788812), (3, 553859208), (4, 415394406), (6, 276929604), (7, 237368232), (8, 207697203), (9, 184619736), (12, 138464802), (14, 118684116), (18, 92309868), (21, 79122744), (24, 69232401), (27, 61539912), (28, 59342058), (36, 46154934), (42, 39561372), (54, 30769956), (56, 29671029), (63, 26374248), (72, 23077467), (81, 20513304), (84, 19780686), (108, 15384978), (126, 13187124), (162, 10256652), (168, 9890343), (189, 8791416), (216, 7692489), (243, 6837768), (252, 6593562), (324, 5128326), (378, 4395708), (486, 3418884), (504, 3296781), (567, 2930472), (648, 2564163), (729, 2279256), (756, 2197854), (972, 1709442), (1134, 1465236), (1458, 1139628), (1512, 1098927), (1701, 976824), (1944, 854721), (2187, 759752), (2268, 732618), (2916, 569814), (3402, 488412), (4374, 379876), (4536, 366309), (5103, 325608), (5832, 284907), (6804, 244206), (8748, 189938), (10206, 162804), (13567, 122472), (13608, 122103), (15309, 108536), (17496, 94969), (20412, 81402), (27134, 61236), (30618, 54268), (40701, 40824)]