345312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 1081080

約数和(自身を除く): 735768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 132, 144, 176, 198, 218, 264, 288, 327, 352, 396, 436, 528, 654, 792, 872, 981, 1056, 1199, 1308, 1584, 1744, 1962, 2398, 2616, 3168, 3488, 3597, 3924, 4796, 5232, 7194, 7848, 9592, 10464, 10791, 14388, 15696, 19184, 21582, 28776, 31392, 38368, 43164, 57552, 86328, 115104, 172656, 345312]

約数ペア:

[(1, 345312), (2, 172656), (3, 115104), (4, 86328), (6, 57552), (8, 43164), (9, 38368), (11, 31392), (12, 28776), (16, 21582), (18, 19184), (22, 15696), (24, 14388), (32, 10791), (33, 10464), (36, 9592), (44, 7848), (48, 7194), (66, 5232), (72, 4796), (88, 3924), (96, 3597), (99, 3488), (109, 3168), (132, 2616), (144, 2398), (176, 1962), (198, 1744), (218, 1584), (264, 1308), (288, 1199), (327, 1056), (352, 981), (396, 872), (436, 792), (528, 654)]