389102208

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 1135088640

約数和(自身を除く): 745986432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 251, 264, 352, 367, 384, 502, 528, 704, 734, 753, 1004, 1056, 1101, 1408, 1468, 1506, 2008, 2112, 2202, 2761, 2936, 3012, 4016, 4037, 4224, 4404, 5522, 5872, 6024, 8032, 8074, 8283, 8808, 11044, 11744, 12048, 12111, 16064, 16148, 16566, 17616, 22088, 23488, 24096, 24222, 32128, 32296, 33132, 35232, 44176, 46976, 48192, 48444, 64592, 66264, 70464, 88352, 92117, 96384, 96888, 129184, 132528, 140928, 176704, 184234, 193776, 258368, 265056, 276351, 353408, 368468, 387552, 516736, 530112, 552702, 736936, 775104, 1013287, 1060224, 1105404, 1473872, 1550208, 2026574, 2210808, 2947744, 3039861, 4053148, 4421616, 5895488, 6079722, 8106296, 8843232, 11790976, 12159444, 16212592, 17686464, 24318888, 32425184, 35372928, 48637776, 64850368, 97275552, 129700736, 194551104, 389102208]

約数ペア:

[(1, 389102208), (2, 194551104), (3, 129700736), (4, 97275552), (6, 64850368), (8, 48637776), (11, 35372928), (12, 32425184), (16, 24318888), (22, 17686464), (24, 16212592), (32, 12159444), (33, 11790976), (44, 8843232), (48, 8106296), (64, 6079722), (66, 5895488), (88, 4421616), (96, 4053148), (128, 3039861), (132, 2947744), (176, 2210808), (192, 2026574), (251, 1550208), (264, 1473872), (352, 1105404), (367, 1060224), (384, 1013287), (502, 775104), (528, 736936), (704, 552702), (734, 530112), (753, 516736), (1004, 387552), (1056, 368468), (1101, 353408), (1408, 276351), (1468, 265056), (1506, 258368), (2008, 193776), (2112, 184234), (2202, 176704), (2761, 140928), (2936, 132528), (3012, 129184), (4016, 96888), (4037, 96384), (4224, 92117), (4404, 88352), (5522, 70464), (5872, 66264), (6024, 64592), (8032, 48444), (8074, 48192), (8283, 46976), (8808, 44176), (11044, 35232), (11744, 33132), (12048, 32296), (12111, 32128), (16064, 24222), (16148, 24096), (16566, 23488), (17616, 22088)]