669370968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 2118874680

約数和(自身を除く): 1449503712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 337, 392, 441, 504, 563, 588, 674, 882, 1011, 1126, 1176, 1348, 1689, 1764, 2022, 2252, 2359, 2696, 3033, 3378, 3528, 3941, 4044, 4504, 4718, 5067, 6066, 6756, 7077, 7882, 8088, 9436, 10134, 11823, 12132, 13512, 14154, 15764, 16513, 18872, 20268, 21231, 23646, 24264, 27587, 28308, 31528, 33026, 35469, 40536, 42462, 47292, 49539, 55174, 56616, 66052, 70938, 82761, 84924, 94584, 99078, 110348, 132104, 141876, 148617, 165522, 169848, 189731, 198156, 220696, 248283, 283752, 297234, 331044, 379462, 396312, 496566, 569193, 594468, 662088, 758924, 993132, 1138386, 1188936, 1328117, 1517848, 1707579, 1986264, 2276772, 2656234, 3415158, 3984351, 4553544, 5312468, 6830316, 7968702, 9296819, 10624936, 11953053, 13660632, 15937404, 18593638, 23906106, 27890457, 31874808, 37187276, 47812212, 55780914, 74374552, 83671371, 95624424, 111561828, 167342742, 223123656, 334685484, 669370968]

約数ペア:

[(1, 669370968), (2, 334685484), (3, 223123656), (4, 167342742), (6, 111561828), (7, 95624424), (8, 83671371), (9, 74374552), (12, 55780914), (14, 47812212), (18, 37187276), (21, 31874808), (24, 27890457), (28, 23906106), (36, 18593638), (42, 15937404), (49, 13660632), (56, 11953053), (63, 10624936), (72, 9296819), (84, 7968702), (98, 6830316), (126, 5312468), (147, 4553544), (168, 3984351), (196, 3415158), (252, 2656234), (294, 2276772), (337, 1986264), (392, 1707579), (441, 1517848), (504, 1328117), (563, 1188936), (588, 1138386), (674, 993132), (882, 758924), (1011, 662088), (1126, 594468), (1176, 569193), (1348, 496566), (1689, 396312), (1764, 379462), (2022, 331044), (2252, 297234), (2359, 283752), (2696, 248283), (3033, 220696), (3378, 198156), (3528, 189731), (3941, 169848), (4044, 165522), (4504, 148617), (4718, 141876), (5067, 132104), (6066, 110348), (6756, 99078), (7077, 94584), (7882, 84924), (8088, 82761), (9436, 70938), (10134, 66052), (11823, 56616), (12132, 55174), (13512, 49539), (14154, 47292), (15764, 42462), (16513, 40536), (18872, 35469), (20268, 33026), (21231, 31528), (23646, 28308), (24264, 27587)]