1216927728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{497111}}^1$

素因数の和:497142

約数の個数: 60

約数和(自身を含む): 3606050448

約数和(自身を除く): 2389122720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 497111, 994222, 1491333, 1988444, 2982666, 3976888, 4473999, 5965332, 7953776, 8450887, 8947998, 11930664, 16901774, 17895996, 23861328, 25352661, 33803548, 35791992, 50705322, 67607096, 71583984, 76057983, 101410644, 135214192, 152115966, 202821288, 304231932, 405642576, 608463864, 1216927728]

約数ペア:

[(1, 1216927728), (2, 608463864), (3, 405642576), (4, 304231932), (6, 202821288), (8, 152115966), (9, 135214192), (12, 101410644), (16, 76057983), (17, 71583984), (18, 67607096), (24, 50705322), (34, 35791992), (36, 33803548), (48, 25352661), (51, 23861328), (68, 17895996), (72, 16901774), (102, 11930664), (136, 8947998), (144, 8450887), (153, 7953776), (204, 5965332), (272, 4473999), (306, 3976888), (408, 2982666), (612, 1988444), (816, 1491333), (1224, 994222), (2448, 497111)]