284759328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{423749}}^1$

素因数の和:423769

約数の個数: 48

約数和(自身を含む): 854280000

約数和(自身を除く): 569520672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 423749, 847498, 1271247, 1694996, 2542494, 2966243, 3389992, 5084988, 5932486, 6779984, 8898729, 10169976, 11864972, 13559968, 17797458, 20339952, 23729944, 35594916, 40679904, 47459888, 71189832, 94919776, 142379664, 284759328]

約数ペア:

[(1, 284759328), (2, 142379664), (3, 94919776), (4, 71189832), (6, 47459888), (7, 40679904), (8, 35594916), (12, 23729944), (14, 20339952), (16, 17797458), (21, 13559968), (24, 11864972), (28, 10169976), (32, 8898729), (42, 6779984), (48, 5932486), (56, 5084988), (84, 3389992), (96, 2966243), (112, 2542494), (168, 1694996), (224, 1271247), (336, 847498), (672, 423749)]