427604016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1272631}}^1$

素因数の和:1272649

約数の個数: 40

約数和(自身を含む): 1262450944

約数和(自身を除く): 834846928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1272631, 2545262, 3817893, 5090524, 7635786, 8908417, 10181048, 15271572, 17816834, 20362096, 26725251, 30543144, 35633668, 53450502, 61086288, 71267336, 106901004, 142534672, 213802008, 427604016]

約数ペア:

[(1, 427604016), (2, 213802008), (3, 142534672), (4, 106901004), (6, 71267336), (7, 61086288), (8, 53450502), (12, 35633668), (14, 30543144), (16, 26725251), (21, 20362096), (24, 17816834), (28, 15271572), (42, 10181048), (48, 8908417), (56, 7635786), (84, 5090524), (112, 3817893), (168, 2545262), (336, 1272631)]