278341056

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23011}}^1$

素因数の和:23039

約数の個数: 112

約数和(自身を含む): 935207680

約数和(自身を除く): 656866624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 23011, 46022, 69033, 92044, 138066, 161077, 184088, 207099, 276132, 322154, 368176, 414198, 483231, 552264, 621297, 644308, 736352, 828396, 966462, 1104528, 1242594, 1288616, 1449693, 1472704, 1656792, 1932924, 2209056, 2485188, 2577232, 2899386, 3313584, 3865848, 4349079, 4418112, 4970376, 5154464, 5798772, 6627168, 7731696, 8698158, 9940752, 10308928, 11597544, 13254336, 15463392, 17396316, 19881504, 23195088, 30926784, 34792632, 39763008, 46390176, 69585264, 92780352, 139170528, 278341056]

約数ペア:

[(1, 278341056), (2, 139170528), (3, 92780352), (4, 69585264), (6, 46390176), (7, 39763008), (8, 34792632), (9, 30926784), (12, 23195088), (14, 19881504), (16, 17396316), (18, 15463392), (21, 13254336), (24, 11597544), (27, 10308928), (28, 9940752), (32, 8698158), (36, 7731696), (42, 6627168), (48, 5798772), (54, 5154464), (56, 4970376), (63, 4418112), (64, 4349079), (72, 3865848), (84, 3313584), (96, 2899386), (108, 2577232), (112, 2485188), (126, 2209056), (144, 1932924), (168, 1656792), (189, 1472704), (192, 1449693), (216, 1288616), (224, 1242594), (252, 1104528), (288, 966462), (336, 828396), (378, 736352), (432, 644308), (448, 621297), (504, 552264), (576, 483231), (672, 414198), (756, 368176), (864, 322154), (1008, 276132), (1344, 207099), (1512, 184088), (1728, 161077), (2016, 138066), (3024, 92044), (4032, 69033), (6048, 46022), (12096, 23011)]