388736028

素因数分解:

$2^2\times 3^2\times {\mathrm{2707}}^1\times {\mathrm{3989}}^1$

素因数の和:6706

約数の個数: 36

約数和(自身を含む): 983247720

約数和(自身を除く): 594511692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2707, 3989, 5414, 7978, 8121, 10828, 11967, 15956, 16242, 23934, 24363, 32484, 35901, 47868, 48726, 71802, 97452, 143604, 10798223, 21596446, 32394669, 43192892, 64789338, 97184007, 129578676, 194368014, 388736028]

約数ペア:

[(1, 388736028), (2, 194368014), (3, 129578676), (4, 97184007), (6, 64789338), (9, 43192892), (12, 32394669), (18, 21596446), (36, 10798223), (2707, 143604), (3989, 97452), (5414, 71802), (7978, 48726), (8121, 47868), (10828, 35901), (11967, 32484), (15956, 24363), (16242, 23934)]