2158464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 7246080

約数和(自身を除く): 5087616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 112, 128, 132, 146, 154, 168, 176, 192, 219, 224, 231, 264, 292, 308, 336, 352, 384, 438, 448, 462, 511, 528, 584, 616, 672, 704, 803, 876, 896, 924, 1022, 1056, 1168, 1232, 1344, 1408, 1533, 1606, 1752, 1848, 2044, 2112, 2336, 2409, 2464, 2688, 3066, 3212, 3504, 3696, 4088, 4224, 4672, 4818, 4928, 5621, 6132, 6424, 7008, 7392, 8176, 9344, 9636, 9856, 11242, 12264, 12848, 14016, 14784, 16352, 16863, 19272, 22484, 24528, 25696, 28032, 29568, 32704, 33726, 38544, 44968, 49056, 51392, 65408, 67452, 77088, 89936, 98112, 102784, 134904, 154176, 179872, 196224, 269808, 308352, 359744, 539616, 719488, 1079232, 2158464]

約数ペア:

[(1, 2158464), (2, 1079232), (3, 719488), (4, 539616), (6, 359744), (7, 308352), (8, 269808), (11, 196224), (12, 179872), (14, 154176), (16, 134904), (21, 102784), (22, 98112), (24, 89936), (28, 77088), (32, 67452), (33, 65408), (42, 51392), (44, 49056), (48, 44968), (56, 38544), (64, 33726), (66, 32704), (73, 29568), (77, 28032), (84, 25696), (88, 24528), (96, 22484), (112, 19272), (128, 16863), (132, 16352), (146, 14784), (154, 14016), (168, 12848), (176, 12264), (192, 11242), (219, 9856), (224, 9636), (231, 9344), (264, 8176), (292, 7392), (308, 7008), (336, 6424), (352, 6132), (384, 5621), (438, 4928), (448, 4818), (462, 4672), (511, 4224), (528, 4088), (584, 3696), (616, 3504), (672, 3212), (704, 3066), (803, 2688), (876, 2464), (896, 2409), (924, 2336), (1022, 2112), (1056, 2044), (1168, 1848), (1232, 1752), (1344, 1606), (1408, 1533)]