1178885016

素因数分解:

$2^3\times 3^4\times {\mathrm{911}}^1\times {\mathrm{1997}}^1$

素因数の和:2926

約数の個数: 80

約数和(自身を含む): 3307249440

約数和(自身を除く): 2128364424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 911, 1822, 1997, 2733, 3644, 3994, 5466, 5991, 7288, 7988, 8199, 10932, 11982, 15976, 16398, 17973, 21864, 23964, 24597, 32796, 35946, 47928, 49194, 53919, 65592, 71892, 73791, 98388, 107838, 143784, 147582, 161757, 196776, 215676, 295164, 323514, 431352, 590328, 647028, 1294056, 1819267, 3638534, 5457801, 7277068, 10915602, 14554136, 16373403, 21831204, 32746806, 43662408, 49120209, 65493612, 98240418, 130987224, 147360627, 196480836, 294721254, 392961672, 589442508, 1178885016]

約数ペア:

[(1, 1178885016), (2, 589442508), (3, 392961672), (4, 294721254), (6, 196480836), (8, 147360627), (9, 130987224), (12, 98240418), (18, 65493612), (24, 49120209), (27, 43662408), (36, 32746806), (54, 21831204), (72, 16373403), (81, 14554136), (108, 10915602), (162, 7277068), (216, 5457801), (324, 3638534), (648, 1819267), (911, 1294056), (1822, 647028), (1997, 590328), (2733, 431352), (3644, 323514), (3994, 295164), (5466, 215676), (5991, 196776), (7288, 161757), (7988, 147582), (8199, 143784), (10932, 107838), (11982, 98388), (15976, 73791), (16398, 71892), (17973, 65592), (21864, 53919), (23964, 49194), (24597, 47928), (32796, 35946)]