220887744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 224

約数和(自身を含む): 742834176

約数和(自身を除く): 521946432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 67, 77, 84, 88, 96, 112, 132, 134, 154, 168, 176, 192, 201, 223, 224, 231, 264, 268, 308, 336, 352, 402, 446, 448, 462, 469, 528, 536, 616, 669, 672, 704, 737, 804, 892, 924, 938, 1056, 1072, 1232, 1338, 1344, 1407, 1474, 1561, 1608, 1784, 1848, 1876, 2112, 2144, 2211, 2453, 2464, 2676, 2814, 2948, 3122, 3216, 3568, 3696, 3752, 4288, 4422, 4683, 4906, 4928, 5159, 5352, 5628, 5896, 6244, 6432, 7136, 7359, 7392, 7504, 8844, 9366, 9812, 10318, 10704, 11256, 11792, 12488, 12864, 14272, 14718, 14784, 14941, 15008, 15477, 17171, 17688, 18732, 19624, 20636, 21408, 22512, 23584, 24976, 29436, 29882, 30016, 30954, 34342, 35376, 37464, 39248, 41272, 42816, 44823, 45024, 47168, 49952, 51513, 58872, 59764, 61908, 68684, 70752, 74928, 78496, 82544, 89646, 90048, 99904, 103026, 104587, 117744, 119528, 123816, 137368, 141504, 149856, 156992, 164351, 165088, 179292, 206052, 209174, 235488, 239056, 247632, 274736, 299712, 313761, 328702, 330176, 358584, 412104, 418348, 470976, 478112, 493053, 495264, 549472, 627522, 657404, 717168, 824208, 836696, 956224, 986106, 990528, 1098944, 1150457, 1255044, 1314808, 1434336, 1648416, 1673392, 1972212, 2300914, 2510088, 2629616, 2868672, 3296832, 3346784, 3451371, 3944424, 4601828, 5020176, 5259232, 6693568, 6902742, 7888848, 9203656, 10040352, 10518464, 13805484, 15777696, 18407312, 20080704, 27610968, 31555392, 36814624, 55221936, 73629248, 110443872, 220887744]

約数ペア:

[(1, 220887744), (2, 110443872), (3, 73629248), (4, 55221936), (6, 36814624), (7, 31555392), (8, 27610968), (11, 20080704), (12, 18407312), (14, 15777696), (16, 13805484), (21, 10518464), (22, 10040352), (24, 9203656), (28, 7888848), (32, 6902742), (33, 6693568), (42, 5259232), (44, 5020176), (48, 4601828), (56, 3944424), (64, 3451371), (66, 3346784), (67, 3296832), (77, 2868672), (84, 2629616), (88, 2510088), (96, 2300914), (112, 1972212), (132, 1673392), (134, 1648416), (154, 1434336), (168, 1314808), (176, 1255044), (192, 1150457), (201, 1098944), (223, 990528), (224, 986106), (231, 956224), (264, 836696), (268, 824208), (308, 717168), (336, 657404), (352, 627522), (402, 549472), (446, 495264), (448, 493053), (462, 478112), (469, 470976), (528, 418348), (536, 412104), (616, 358584), (669, 330176), (672, 328702), (704, 313761), (737, 299712), (804, 274736), (892, 247632), (924, 239056), (938, 235488), (1056, 209174), (1072, 206052), (1232, 179292), (1338, 165088), (1344, 164351), (1407, 156992), (1474, 149856), (1561, 141504), (1608, 137368), (1784, 123816), (1848, 119528), (1876, 117744), (2112, 104587), (2144, 103026), (2211, 99904), (2453, 90048), (2464, 89646), (2676, 82544), (2814, 78496), (2948, 74928), (3122, 70752), (3216, 68684), (3568, 61908), (3696, 59764), (3752, 58872), (4288, 51513), (4422, 49952), (4683, 47168), (4906, 45024), (4928, 44823), (5159, 42816), (5352, 41272), (5628, 39248), (5896, 37464), (6244, 35376), (6432, 34342), (7136, 30954), (7359, 30016), (7392, 29882), (7504, 29436), (8844, 24976), (9366, 23584), (9812, 22512), (10318, 21408), (10704, 20636), (11256, 19624), (11792, 18732), (12488, 17688), (12864, 17171), (14272, 15477), (14718, 15008), (14784, 14941)]