218802528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108533}}^1$

素因数の和:108556

約数の個数: 72

約数和(自身を含む): 711114768

約数和(自身を除く): 492312240

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, 224, 252, 288, 336, 504, 672, 1008, 2016, 108533, 217066, 325599, 434132, 651198, 759731, 868264, 976797, 1302396, 1519462, 1736528, 1953594, 2279193, 2604792, 3038924, 3473056, 3907188, 4558386, 5209584, 6077848, 6837579, 7814376, 9116772, 10419168, 12155696, 13675158, 15628752, 18233544, 24311392, 27350316, 31257504, 36467088, 54700632, 72934176, 109401264, 218802528]

約数ペア:

[(1, 218802528), (2, 109401264), (3, 72934176), (4, 54700632), (6, 36467088), (7, 31257504), (8, 27350316), (9, 24311392), (12, 18233544), (14, 15628752), (16, 13675158), (18, 12155696), (21, 10419168), (24, 9116772), (28, 7814376), (32, 6837579), (36, 6077848), (42, 5209584), (48, 4558386), (56, 3907188), (63, 3473056), (72, 3038924), (84, 2604792), (96, 2279193), (112, 1953594), (126, 1736528), (144, 1519462), (168, 1302396), (224, 976797), (252, 868264), (288, 759731), (336, 651198), (504, 434132), (672, 325599), (1008, 217066), (2016, 108533)]