289335762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10709}}^1$

素因数の和:10815

約数の個数: 48

約数和(自身を含む): 668304000

約数和(自身を除く): 378968238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 4503, 9006, 10709, 13509, 21418, 27018, 32127, 64254, 96381, 192762, 203471, 406942, 610413, 846011, 1220826, 1692022, 1831239, 2538033, 3662478, 5076066, 7614099, 15228198, 16074209, 32148418, 48222627, 96445254, 144667881, 289335762]

約数ペア:

[(1, 289335762), (2, 144667881), (3, 96445254), (6, 48222627), (9, 32148418), (18, 16074209), (19, 15228198), (38, 7614099), (57, 5076066), (79, 3662478), (114, 2538033), (158, 1831239), (171, 1692022), (237, 1220826), (342, 846011), (474, 610413), (711, 406942), (1422, 203471), (1501, 192762), (3002, 96381), (4503, 64254), (9006, 32127), (10709, 27018), (13509, 21418)]