284888688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{847883}}^1$

素因数の和:847901

約数の個数: 40

約数和(自身を含む): 841100928

約数和(自身を除く): 556212240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 847883, 1695766, 2543649, 3391532, 5087298, 5935181, 6783064, 10174596, 11870362, 13566128, 17805543, 20349192, 23740724, 35611086, 40698384, 47481448, 71222172, 94962896, 142444344, 284888688]

約数ペア:

[(1, 284888688), (2, 142444344), (3, 94962896), (4, 71222172), (6, 47481448), (7, 40698384), (8, 35611086), (12, 23740724), (14, 20349192), (16, 17805543), (21, 13566128), (24, 11870362), (28, 10174596), (42, 6783064), (48, 5935181), (56, 5087298), (84, 3391532), (112, 2543649), (168, 1695766), (336, 847883)]