221103456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17317}}^1$

素因数の和:17356

約数の個数: 96

約数和(自身を含む): 698261760

約数和(自身を除く): 477158304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 17317, 34634, 51951, 69268, 103902, 121219, 138536, 207804, 242438, 277072, 329023, 363657, 415608, 484876, 554144, 658046, 727314, 831216, 969752, 987069, 1316092, 1454628, 1662432, 1939504, 1974138, 2303161, 2632184, 2909256, 3879008, 3948276, 4606322, 5264368, 5818512, 6909483, 7896552, 9212644, 10528736, 11637024, 13818966, 15793104, 18425288, 27637932, 31586208, 36850576, 55275864, 73701152, 110551728, 221103456]

約数ペア:

[(1, 221103456), (2, 110551728), (3, 73701152), (4, 55275864), (6, 36850576), (7, 31586208), (8, 27637932), (12, 18425288), (14, 15793104), (16, 13818966), (19, 11637024), (21, 10528736), (24, 9212644), (28, 7896552), (32, 6909483), (38, 5818512), (42, 5264368), (48, 4606322), (56, 3948276), (57, 3879008), (76, 2909256), (84, 2632184), (96, 2303161), (112, 1974138), (114, 1939504), (133, 1662432), (152, 1454628), (168, 1316092), (224, 987069), (228, 969752), (266, 831216), (304, 727314), (336, 658046), (399, 554144), (456, 484876), (532, 415608), (608, 363657), (672, 329023), (798, 277072), (912, 242438), (1064, 207804), (1596, 138536), (1824, 121219), (2128, 103902), (3192, 69268), (4256, 51951), (6384, 34634), (12768, 17317)]