685131888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2039083}}^1$

素因数の和:2039101

約数の個数: 40

約数和(自身を含む): 2022771328

約数和(自身を除く): 1337639440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2039083, 4078166, 6117249, 8156332, 12234498, 14273581, 16312664, 24468996, 28547162, 32625328, 42820743, 48937992, 57094324, 85641486, 97875984, 114188648, 171282972, 228377296, 342565944, 685131888]

約数ペア:

[(1, 685131888), (2, 342565944), (3, 228377296), (4, 171282972), (6, 114188648), (7, 97875984), (8, 85641486), (12, 57094324), (14, 48937992), (16, 42820743), (21, 32625328), (24, 28547162), (28, 24468996), (42, 16312664), (48, 14273581), (56, 12234498), (84, 8156332), (112, 6117249), (168, 4078166), (336, 2039083)]