220657584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4127

約数の個数: 120

約数和(自身を含む): 692098560

約数和(自身を除く): 471440976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4079, 4508, 6762, 7728, 8158, 9016, 12237, 13524, 16316, 18032, 24474, 27048, 28553, 32632, 48948, 54096, 57106, 65264, 85659, 93817, 97896, 114212, 171318, 187634, 195792, 199871, 228424, 281451, 342636, 375268, 399742, 456848, 562902, 599613, 656719, 685272, 750536, 799484, 1125804, 1199226, 1313438, 1370544, 1501072, 1598968, 1970157, 2251608, 2398452, 2626876, 3197936, 3940314, 4503216, 4597033, 4796904, 5253752, 7880628, 9194066, 9593808, 10507504, 13791099, 15761256, 18388132, 27582198, 31522512, 36776264, 55164396, 73552528, 110328792, 220657584]

約数ペア:

[(1, 220657584), (2, 110328792), (3, 73552528), (4, 55164396), (6, 36776264), (7, 31522512), (8, 27582198), (12, 18388132), (14, 15761256), (16, 13791099), (21, 10507504), (23, 9593808), (24, 9194066), (28, 7880628), (42, 5253752), (46, 4796904), (48, 4597033), (49, 4503216), (56, 3940314), (69, 3197936), (84, 2626876), (92, 2398452), (98, 2251608), (112, 1970157), (138, 1598968), (147, 1501072), (161, 1370544), (168, 1313438), (184, 1199226), (196, 1125804), (276, 799484), (294, 750536), (322, 685272), (336, 656719), (368, 599613), (392, 562902), (483, 456848), (552, 399742), (588, 375268), (644, 342636), (784, 281451), (966, 228424), (1104, 199871), (1127, 195792), (1176, 187634), (1288, 171318), (1932, 114212), (2254, 97896), (2352, 93817), (2576, 85659), (3381, 65264), (3864, 57106), (4079, 54096), (4508, 48948), (6762, 32632), (7728, 28553), (8158, 27048), (9016, 24474), (12237, 18032), (13524, 16316)]