12120256

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 25603200

約数和(自身を除く): 13482944

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 149, 164, 248, 298, 328, 496, 596, 656, 992, 1192, 1271, 1312, 1984, 2384, 2542, 2624, 4619, 4768, 5084, 6109, 9238, 9536, 10168, 12218, 18476, 20336, 24436, 36952, 40672, 48872, 73904, 81344, 97744, 147808, 189379, 195488, 295616, 378758, 390976, 757516, 1515032, 3030064, 6060128, 12120256]

約数ペア:

[(1, 12120256), (2, 6060128), (4, 3030064), (8, 1515032), (16, 757516), (31, 390976), (32, 378758), (41, 295616), (62, 195488), (64, 189379), (82, 147808), (124, 97744), (149, 81344), (164, 73904), (248, 48872), (298, 40672), (328, 36952), (496, 24436), (596, 20336), (656, 18476), (992, 12218), (1192, 10168), (1271, 9536), (1312, 9238), (1984, 6109), (2384, 5084), (2542, 4768), (2624, 4619)]