1279872

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 4057560

約数和(自身を除く): 2777688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 192, 198, 202, 264, 288, 303, 352, 384, 396, 404, 528, 576, 606, 704, 792, 808, 909, 1056, 1111, 1152, 1212, 1408, 1584, 1616, 1818, 2112, 2222, 2424, 3168, 3232, 3333, 3636, 4224, 4444, 4848, 6336, 6464, 6666, 7272, 8888, 9696, 9999, 12672, 12928, 13332, 14544, 17776, 19392, 19998, 26664, 29088, 35552, 38784, 39996, 53328, 58176, 71104, 79992, 106656, 116352, 142208, 159984, 213312, 319968, 426624, 639936, 1279872]

約数ペア:

[(1, 1279872), (2, 639936), (3, 426624), (4, 319968), (6, 213312), (8, 159984), (9, 142208), (11, 116352), (12, 106656), (16, 79992), (18, 71104), (22, 58176), (24, 53328), (32, 39996), (33, 38784), (36, 35552), (44, 29088), (48, 26664), (64, 19998), (66, 19392), (72, 17776), (88, 14544), (96, 13332), (99, 12928), (101, 12672), (128, 9999), (132, 9696), (144, 8888), (176, 7272), (192, 6666), (198, 6464), (202, 6336), (264, 4848), (288, 4444), (303, 4224), (352, 3636), (384, 3333), (396, 3232), (404, 3168), (528, 2424), (576, 2222), (606, 2112), (704, 1818), (792, 1616), (808, 1584), (909, 1408), (1056, 1212), (1111, 1152)]