123423244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 263628288

約数和(自身を除く): 140205044

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 4457, 6923, 8914, 13846, 17828, 27692, 31199, 62398, 102511, 124796, 191651, 205022, 383302, 410044, 717577, 766604, 1341557, 1435154, 2683114, 2870308, 4407973, 5366228, 8815946, 17631892, 30855811, 61711622, 123423244]

約数ペア:

[(1, 123423244), (2, 61711622), (4, 30855811), (7, 17631892), (14, 8815946), (23, 5366228), (28, 4407973), (43, 2870308), (46, 2683114), (86, 1435154), (92, 1341557), (161, 766604), (172, 717577), (301, 410044), (322, 383302), (602, 205022), (644, 191651), (989, 124796), (1204, 102511), (1978, 62398), (3956, 31199), (4457, 27692), (6923, 17828), (8914, 13846)]