213468288

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 626149440

約数和(自身を除く): 412681152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 128, 132, 176, 192, 194, 264, 291, 352, 384, 388, 521, 528, 582, 704, 776, 1042, 1056, 1067, 1164, 1408, 1552, 1563, 2084, 2112, 2134, 2328, 3104, 3126, 3201, 4168, 4224, 4268, 4656, 5731, 6208, 6252, 6402, 8336, 8536, 9312, 11462, 12416, 12504, 12804, 16672, 17072, 17193, 18624, 22924, 25008, 25608, 33344, 34144, 34386, 37248, 45848, 50016, 50537, 51216, 66688, 68288, 68772, 91696, 100032, 101074, 102432, 136576, 137544, 151611, 183392, 200064, 202148, 204864, 275088, 303222, 366784, 404296, 409728, 550176, 555907, 606444, 733568, 808592, 1100352, 1111814, 1212888, 1617184, 1667721, 2200704, 2223628, 2425776, 3234368, 3335442, 4447256, 4851552, 6468736, 6670884, 8894512, 9703104, 13341768, 17789024, 19406208, 26683536, 35578048, 53367072, 71156096, 106734144, 213468288]

約数ペア:

[(1, 213468288), (2, 106734144), (3, 71156096), (4, 53367072), (6, 35578048), (8, 26683536), (11, 19406208), (12, 17789024), (16, 13341768), (22, 9703104), (24, 8894512), (32, 6670884), (33, 6468736), (44, 4851552), (48, 4447256), (64, 3335442), (66, 3234368), (88, 2425776), (96, 2223628), (97, 2200704), (128, 1667721), (132, 1617184), (176, 1212888), (192, 1111814), (194, 1100352), (264, 808592), (291, 733568), (352, 606444), (384, 555907), (388, 550176), (521, 409728), (528, 404296), (582, 366784), (704, 303222), (776, 275088), (1042, 204864), (1056, 202148), (1067, 200064), (1164, 183392), (1408, 151611), (1552, 137544), (1563, 136576), (2084, 102432), (2112, 101074), (2134, 100032), (2328, 91696), (3104, 68772), (3126, 68288), (3201, 66688), (4168, 51216), (4224, 50537), (4268, 50016), (4656, 45848), (5731, 37248), (6208, 34386), (6252, 34144), (6402, 33344), (8336, 25608), (8536, 25008), (9312, 22924), (11462, 18624), (12416, 17193), (12504, 17072), (12804, 16672)]