421151808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 1415052288

約数和(自身を除く): 993900480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 64, 66, 77, 84, 88, 96, 112, 122, 132, 154, 168, 176, 183, 192, 224, 231, 244, 264, 308, 336, 352, 366, 427, 448, 462, 467, 488, 528, 616, 671, 672, 704, 732, 854, 924, 934, 976, 1056, 1232, 1281, 1342, 1344, 1401, 1464, 1708, 1848, 1868, 1952, 2013, 2112, 2464, 2562, 2684, 2802, 2928, 3269, 3416, 3696, 3736, 3904, 4026, 4697, 4928, 5124, 5137, 5368, 5604, 5856, 6538, 6832, 7392, 7472, 8052, 9394, 9807, 10248, 10274, 10736, 11208, 11712, 13076, 13664, 14091, 14784, 14944, 15411, 16104, 18788, 19614, 20496, 20548, 21472, 22416, 26152, 27328, 28182, 28487, 29888, 30822, 32208, 35959, 37576, 39228, 40992, 41096, 42944, 44832, 52304, 56364, 56974, 61644, 64416, 71918, 75152, 78456, 81984, 82192, 85461, 89664, 104608, 107877, 112728, 113948, 123288, 128832, 143836, 150304, 156912, 164384, 170922, 199409, 209216, 215754, 225456, 227896, 246576, 287672, 300608, 313357, 313824, 328768, 341844, 398818, 431508, 450912, 455792, 493152, 575344, 598227, 626714, 627648, 683688, 797636, 863016, 901824, 911584, 940071, 986304, 1150688, 1196454, 1253428, 1367376, 1595272, 1726032, 1823168, 1880142, 2193499, 2301376, 2392908, 2506856, 2734752, 3190544, 3452064, 3760284, 4386998, 4785816, 5013712, 5469504, 6381088, 6580497, 6904128, 7520568, 8773996, 9571632, 10027424, 12762176, 13160994, 15041136, 17547992, 19143264, 20054848, 26321988, 30082272, 35095984, 38286528, 52643976, 60164544, 70191968, 105287952, 140383936, 210575904, 421151808]

約数ペア:

[(1, 421151808), (2, 210575904), (3, 140383936), (4, 105287952), (6, 70191968), (7, 60164544), (8, 52643976), (11, 38286528), (12, 35095984), (14, 30082272), (16, 26321988), (21, 20054848), (22, 19143264), (24, 17547992), (28, 15041136), (32, 13160994), (33, 12762176), (42, 10027424), (44, 9571632), (48, 8773996), (56, 7520568), (61, 6904128), (64, 6580497), (66, 6381088), (77, 5469504), (84, 5013712), (88, 4785816), (96, 4386998), (112, 3760284), (122, 3452064), (132, 3190544), (154, 2734752), (168, 2506856), (176, 2392908), (183, 2301376), (192, 2193499), (224, 1880142), (231, 1823168), (244, 1726032), (264, 1595272), (308, 1367376), (336, 1253428), (352, 1196454), (366, 1150688), (427, 986304), (448, 940071), (462, 911584), (467, 901824), (488, 863016), (528, 797636), (616, 683688), (671, 627648), (672, 626714), (704, 598227), (732, 575344), (854, 493152), (924, 455792), (934, 450912), (976, 431508), (1056, 398818), (1232, 341844), (1281, 328768), (1342, 313824), (1344, 313357), (1401, 300608), (1464, 287672), (1708, 246576), (1848, 227896), (1868, 225456), (1952, 215754), (2013, 209216), (2112, 199409), (2464, 170922), (2562, 164384), (2684, 156912), (2802, 150304), (2928, 143836), (3269, 128832), (3416, 123288), (3696, 113948), (3736, 112728), (3904, 107877), (4026, 104608), (4697, 89664), (4928, 85461), (5124, 82192), (5137, 81984), (5368, 78456), (5604, 75152), (5856, 71918), (6538, 64416), (6832, 61644), (7392, 56974), (7472, 56364), (8052, 52304), (9394, 44832), (9807, 42944), (10248, 41096), (10274, 40992), (10736, 39228), (11208, 37576), (11712, 35959), (13076, 32208), (13664, 30822), (14091, 29888), (14784, 28487), (14944, 28182), (15411, 27328), (16104, 26152), (18788, 22416), (19614, 21472), (20496, 20548)]