705658128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2100173}}^1$

素因数の和:2100191

約数の個数: 40

約数和(自身を含む): 2083372608

約数和(自身を除く): 1377714480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2100173, 4200346, 6300519, 8400692, 12601038, 14701211, 16801384, 25202076, 29402422, 33602768, 44103633, 50404152, 58804844, 88207266, 100808304, 117609688, 176414532, 235219376, 352829064, 705658128]

約数ペア:

[(1, 705658128), (2, 352829064), (3, 235219376), (4, 176414532), (6, 117609688), (7, 100808304), (8, 88207266), (12, 58804844), (14, 50404152), (16, 44103633), (21, 33602768), (24, 29402422), (28, 25202076), (42, 16801384), (48, 14701211), (56, 12601038), (84, 8400692), (112, 6300519), (168, 4200346), (336, 2100173)]