222212256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 686943936

約数和(自身を除く): 464731680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 97, 98, 112, 147, 168, 194, 196, 224, 291, 294, 336, 388, 392, 487, 582, 588, 672, 679, 776, 784, 974, 1164, 1176, 1358, 1461, 1552, 1568, 1948, 2037, 2328, 2352, 2716, 2922, 3104, 3409, 3896, 4074, 4656, 4704, 4753, 5432, 5844, 6818, 7792, 8148, 9312, 9506, 10227, 10864, 11688, 13636, 14259, 15584, 16296, 19012, 20454, 21728, 23376, 23863, 27272, 28518, 32592, 38024, 40908, 46752, 47239, 47726, 54544, 57036, 65184, 71589, 76048, 81816, 94478, 95452, 109088, 114072, 141717, 143178, 152096, 163632, 188956, 190904, 228144, 283434, 286356, 327264, 330673, 377912, 381808, 456288, 566868, 572712, 661346, 755824, 763616, 992019, 1133736, 1145424, 1322692, 1511648, 1984038, 2267472, 2290848, 2314711, 2645384, 3968076, 4534944, 4629422, 5290768, 6944133, 7936152, 9258844, 10581536, 13888266, 15872304, 18517688, 27776532, 31744608, 37035376, 55553064, 74070752, 111106128, 222212256]

約数ペア:

[(1, 222212256), (2, 111106128), (3, 74070752), (4, 55553064), (6, 37035376), (7, 31744608), (8, 27776532), (12, 18517688), (14, 15872304), (16, 13888266), (21, 10581536), (24, 9258844), (28, 7936152), (32, 6944133), (42, 5290768), (48, 4629422), (49, 4534944), (56, 3968076), (84, 2645384), (96, 2314711), (97, 2290848), (98, 2267472), (112, 1984038), (147, 1511648), (168, 1322692), (194, 1145424), (196, 1133736), (224, 992019), (291, 763616), (294, 755824), (336, 661346), (388, 572712), (392, 566868), (487, 456288), (582, 381808), (588, 377912), (672, 330673), (679, 327264), (776, 286356), (784, 283434), (974, 228144), (1164, 190904), (1176, 188956), (1358, 163632), (1461, 152096), (1552, 143178), (1568, 141717), (1948, 114072), (2037, 109088), (2328, 95452), (2352, 94478), (2716, 81816), (2922, 76048), (3104, 71589), (3409, 65184), (3896, 57036), (4074, 54544), (4656, 47726), (4704, 47239), (4753, 46752), (5432, 40908), (5844, 38024), (6818, 32592), (7792, 28518), (8148, 27272), (9312, 23863), (9506, 23376), (10227, 21728), (10864, 20454), (11688, 19012), (13636, 16296), (14259, 15584)]