289432872

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{13267}}^1$

素因数の和:13383

約数の個数: 64

約数和(自身を含む): 812001600

約数和(自身を除く): 522568728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 13267, 21816, 26534, 39801, 53068, 79602, 106136, 119403, 159204, 238806, 318408, 358209, 477612, 716418, 955224, 1339967, 1432836, 2679934, 2865672, 4019901, 5359868, 8039802, 10719736, 12059703, 16079604, 24119406, 32159208, 36179109, 48238812, 72358218, 96477624, 144716436, 289432872]

約数ペア:

[(1, 289432872), (2, 144716436), (3, 96477624), (4, 72358218), (6, 48238812), (8, 36179109), (9, 32159208), (12, 24119406), (18, 16079604), (24, 12059703), (27, 10719736), (36, 8039802), (54, 5359868), (72, 4019901), (101, 2865672), (108, 2679934), (202, 1432836), (216, 1339967), (303, 955224), (404, 716418), (606, 477612), (808, 358209), (909, 318408), (1212, 238806), (1818, 159204), (2424, 119403), (2727, 106136), (3636, 79602), (5454, 53068), (7272, 39801), (10908, 26534), (13267, 21816)]