216786528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 709502976

約数和(自身を除く): 492716448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 191, 224, 252, 288, 336, 382, 504, 563, 573, 672, 764, 1008, 1126, 1146, 1337, 1528, 1689, 1719, 2016, 2252, 2292, 2674, 3056, 3378, 3438, 3941, 4011, 4504, 4584, 5067, 5348, 6112, 6756, 6876, 7882, 8022, 9008, 9168, 10134, 10696, 11823, 12033, 13512, 13752, 15764, 16044, 18016, 18336, 20268, 21392, 23646, 24066, 27024, 27504, 31528, 32088, 35469, 40536, 42784, 47292, 48132, 54048, 55008, 63056, 64176, 70938, 81072, 94584, 96264, 107533, 126112, 128352, 141876, 162144, 189168, 192528, 215066, 283752, 322599, 378336, 385056, 430132, 567504, 645198, 752731, 860264, 967797, 1135008, 1290396, 1505462, 1720528, 1935594, 2258193, 2580792, 3010924, 3441056, 3871188, 4516386, 5161584, 6021848, 6774579, 7742376, 9032772, 10323168, 12043696, 13549158, 15484752, 18065544, 24087392, 27098316, 30969504, 36131088, 54196632, 72262176, 108393264, 216786528]

約数ペア:

[(1, 216786528), (2, 108393264), (3, 72262176), (4, 54196632), (6, 36131088), (7, 30969504), (8, 27098316), (9, 24087392), (12, 18065544), (14, 15484752), (16, 13549158), (18, 12043696), (21, 10323168), (24, 9032772), (28, 7742376), (32, 6774579), (36, 6021848), (42, 5161584), (48, 4516386), (56, 3871188), (63, 3441056), (72, 3010924), (84, 2580792), (96, 2258193), (112, 1935594), (126, 1720528), (144, 1505462), (168, 1290396), (191, 1135008), (224, 967797), (252, 860264), (288, 752731), (336, 645198), (382, 567504), (504, 430132), (563, 385056), (573, 378336), (672, 322599), (764, 283752), (1008, 215066), (1126, 192528), (1146, 189168), (1337, 162144), (1528, 141876), (1689, 128352), (1719, 126112), (2016, 107533), (2252, 96264), (2292, 94584), (2674, 81072), (3056, 70938), (3378, 64176), (3438, 63056), (3941, 55008), (4011, 54048), (4504, 48132), (4584, 47292), (5067, 42784), (5348, 40536), (6112, 35469), (6756, 32088), (6876, 31528), (7882, 27504), (8022, 27024), (9008, 24066), (9168, 23646), (10134, 21392), (10696, 20268), (11823, 18336), (12033, 18016), (13512, 16044), (13752, 15764)]