440641872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2041

約数の個数: 120

約数和(自身を含む): 1355047200

約数和(自身を除く): 914405328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 298, 396, 447, 528, 596, 792, 894, 1192, 1341, 1584, 1639, 1788, 1867, 2384, 2682, 3278, 3576, 3734, 4917, 5364, 5601, 6556, 7152, 7468, 9834, 10728, 11202, 13112, 14751, 14936, 16803, 19668, 20537, 21456, 22404, 26224, 29502, 29872, 33606, 39336, 41074, 44808, 59004, 61611, 67212, 78672, 82148, 89616, 118008, 123222, 134424, 164296, 184833, 236016, 246444, 268848, 278183, 328592, 369666, 492888, 556366, 739332, 834549, 985776, 1112732, 1478664, 1669098, 2225464, 2503647, 2957328, 3060013, 3338196, 4450928, 5007294, 6120026, 6676392, 9180039, 10014588, 12240052, 13352784, 18360078, 20029176, 24480104, 27540117, 36720156, 40058352, 48960208, 55080234, 73440312, 110160468, 146880624, 220320936, 440641872]

約数ペア:

[(1, 440641872), (2, 220320936), (3, 146880624), (4, 110160468), (6, 73440312), (8, 55080234), (9, 48960208), (11, 40058352), (12, 36720156), (16, 27540117), (18, 24480104), (22, 20029176), (24, 18360078), (33, 13352784), (36, 12240052), (44, 10014588), (48, 9180039), (66, 6676392), (72, 6120026), (88, 5007294), (99, 4450928), (132, 3338196), (144, 3060013), (149, 2957328), (176, 2503647), (198, 2225464), (264, 1669098), (298, 1478664), (396, 1112732), (447, 985776), (528, 834549), (596, 739332), (792, 556366), (894, 492888), (1192, 369666), (1341, 328592), (1584, 278183), (1639, 268848), (1788, 246444), (1867, 236016), (2384, 184833), (2682, 164296), (3278, 134424), (3576, 123222), (3734, 118008), (4917, 89616), (5364, 82148), (5601, 78672), (6556, 67212), (7152, 61611), (7468, 59004), (9834, 44808), (10728, 41074), (11202, 39336), (13112, 33606), (14751, 29872), (14936, 29502), (16803, 26224), (19668, 22404), (20537, 21456)]