4008204

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 10672200

約数和(自身を除く): 6663996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 139, 162, 178, 267, 278, 324, 356, 417, 534, 556, 801, 834, 1068, 1251, 1602, 1668, 2403, 2502, 3204, 3753, 4806, 5004, 7209, 7506, 9612, 11259, 12371, 14418, 15012, 22518, 24742, 28836, 37113, 45036, 49484, 74226, 111339, 148452, 222678, 334017, 445356, 668034, 1002051, 1336068, 2004102, 4008204]

約数ペア:

[(1, 4008204), (2, 2004102), (3, 1336068), (4, 1002051), (6, 668034), (9, 445356), (12, 334017), (18, 222678), (27, 148452), (36, 111339), (54, 74226), (81, 49484), (89, 45036), (108, 37113), (139, 28836), (162, 24742), (178, 22518), (267, 15012), (278, 14418), (324, 12371), (356, 11259), (417, 9612), (534, 7506), (556, 7209), (801, 5004), (834, 4806), (1068, 3753), (1251, 3204), (1602, 2502), (1668, 2403)]