1288403004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1321}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 3645927936

約数和(自身を除く): 2357524932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 683, 714, 1321, 1366, 1428, 2049, 2642, 2732, 3963, 4098, 4781, 5284, 7926, 8196, 9247, 9562, 11611, 14343, 15852, 18494, 19124, 22457, 23222, 27741, 28686, 34833, 36988, 44914, 46444, 55482, 57372, 67371, 69666, 81277, 89828, 110964, 134742, 139332, 157199, 162554, 243831, 269484, 314398, 325108, 471597, 487662, 628796, 902243, 943194, 975324, 1804486, 1886388, 2706729, 3608972, 5413458, 6315701, 10826916, 12631402, 15338131, 18947103, 25262804, 30676262, 37894206, 46014393, 61352524, 75788412, 92028786, 107366917, 184057572, 214733834, 322100751, 429467668, 644201502, 1288403004]

約数ペア:

[(1, 1288403004), (2, 644201502), (3, 429467668), (4, 322100751), (6, 214733834), (7, 184057572), (12, 107366917), (14, 92028786), (17, 75788412), (21, 61352524), (28, 46014393), (34, 37894206), (42, 30676262), (51, 25262804), (68, 18947103), (84, 15338131), (102, 12631402), (119, 10826916), (204, 6315701), (238, 5413458), (357, 3608972), (476, 2706729), (683, 1886388), (714, 1804486), (1321, 975324), (1366, 943194), (1428, 902243), (2049, 628796), (2642, 487662), (2732, 471597), (3963, 325108), (4098, 314398), (4781, 269484), (5284, 243831), (7926, 162554), (8196, 157199), (9247, 139332), (9562, 134742), (11611, 110964), (14343, 89828), (15852, 81277), (18494, 69666), (19124, 67371), (22457, 57372), (23222, 55482), (27741, 46444), (28686, 44914), (34833, 36988)]