64391712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 218308608

約数和(自身を除く): 153916896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 281, 308, 336, 341, 352, 372, 434, 462, 496, 528, 562, 616, 651, 672, 682, 744, 843, 868, 924, 992, 1023, 1056, 1124, 1232, 1302, 1364, 1488, 1686, 1736, 1848, 1967, 2046, 2248, 2387, 2464, 2604, 2728, 2976, 3091, 3372, 3472, 3696, 3934, 4092, 4496, 4774, 5208, 5456, 5901, 6182, 6744, 6944, 7161, 7392, 7868, 8184, 8711, 8992, 9273, 9548, 10416, 10912, 11802, 12364, 13488, 14322, 15736, 16368, 17422, 18546, 19096, 20832, 21637, 23604, 24728, 26133, 26976, 28644, 31472, 32736, 34844, 37092, 38192, 43274, 47208, 49456, 52266, 57288, 60977, 62944, 64911, 69688, 74184, 76384, 86548, 94416, 95821, 98912, 104532, 114576, 121954, 129822, 139376, 148368, 173096, 182931, 188832, 191642, 209064, 229152, 243908, 259644, 278752, 287463, 296736, 346192, 365862, 383284, 418128, 487816, 519288, 574926, 670747, 692384, 731724, 766568, 836256, 975632, 1038576, 1149852, 1341494, 1463448, 1533136, 1951264, 2012241, 2077152, 2299704, 2682988, 2926896, 3066272, 4024482, 4599408, 5365976, 5853792, 8048964, 9198816, 10731952, 16097928, 21463904, 32195856, 64391712]

約数ペア:

[(1, 64391712), (2, 32195856), (3, 21463904), (4, 16097928), (6, 10731952), (7, 9198816), (8, 8048964), (11, 5853792), (12, 5365976), (14, 4599408), (16, 4024482), (21, 3066272), (22, 2926896), (24, 2682988), (28, 2299704), (31, 2077152), (32, 2012241), (33, 1951264), (42, 1533136), (44, 1463448), (48, 1341494), (56, 1149852), (62, 1038576), (66, 975632), (77, 836256), (84, 766568), (88, 731724), (93, 692384), (96, 670747), (112, 574926), (124, 519288), (132, 487816), (154, 418128), (168, 383284), (176, 365862), (186, 346192), (217, 296736), (224, 287463), (231, 278752), (248, 259644), (264, 243908), (281, 229152), (308, 209064), (336, 191642), (341, 188832), (352, 182931), (372, 173096), (434, 148368), (462, 139376), (496, 129822), (528, 121954), (562, 114576), (616, 104532), (651, 98912), (672, 95821), (682, 94416), (744, 86548), (843, 76384), (868, 74184), (924, 69688), (992, 64911), (1023, 62944), (1056, 60977), (1124, 57288), (1232, 52266), (1302, 49456), (1364, 47208), (1488, 43274), (1686, 38192), (1736, 37092), (1848, 34844), (1967, 32736), (2046, 31472), (2248, 28644), (2387, 26976), (2464, 26133), (2604, 24728), (2728, 23604), (2976, 21637), (3091, 20832), (3372, 19096), (3472, 18546), (3696, 17422), (3934, 16368), (4092, 15736), (4496, 14322), (4774, 13488), (5208, 12364), (5456, 11802), (5901, 10912), (6182, 10416), (6744, 9548), (6944, 9273), (7161, 8992), (7392, 8711), (7868, 8184)]