345386832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21871}}^1$

素因数の和:21936

約数の個数: 80

約数和(自身を含む): 1041457152

約数和(自身を除く): 696070320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 21871, 43742, 65613, 87484, 131226, 153097, 174968, 262452, 306194, 349936, 459291, 524904, 612388, 918582, 1027937, 1049808, 1224776, 1837164, 2055874, 2449552, 3083811, 3674328, 4111748, 6167622, 7195559, 7348656, 8223496, 12335244, 14391118, 16446992, 21586677, 24670488, 28782236, 43173354, 49340976, 57564472, 86346708, 115128944, 172693416, 345386832]

約数ペア:

[(1, 345386832), (2, 172693416), (3, 115128944), (4, 86346708), (6, 57564472), (7, 49340976), (8, 43173354), (12, 28782236), (14, 24670488), (16, 21586677), (21, 16446992), (24, 14391118), (28, 12335244), (42, 8223496), (47, 7348656), (48, 7195559), (56, 6167622), (84, 4111748), (94, 3674328), (112, 3083811), (141, 2449552), (168, 2055874), (188, 1837164), (282, 1224776), (329, 1049808), (336, 1027937), (376, 918582), (564, 612388), (658, 524904), (752, 459291), (987, 349936), (1128, 306194), (1316, 262452), (1974, 174968), (2256, 153097), (2632, 131226), (3948, 87484), (5264, 65613), (7896, 43742), (15792, 21871)]