1355491584

素因数分解:

$2^8\times 3^4\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 180

約数和(自身を含む): 4080846000

約数和(自身を除く): 2725354416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 131, 144, 162, 192, 216, 256, 262, 288, 324, 384, 393, 432, 499, 524, 576, 648, 768, 786, 864, 998, 1048, 1152, 1179, 1296, 1497, 1572, 1728, 1996, 2096, 2304, 2358, 2592, 2994, 3144, 3456, 3537, 3992, 4192, 4491, 4716, 5184, 5988, 6288, 6912, 7074, 7984, 8384, 8982, 9432, 10368, 10611, 11976, 12576, 13473, 14148, 15968, 16768, 17964, 18864, 20736, 21222, 23952, 25152, 26946, 28296, 31936, 33536, 35928, 37728, 40419, 42444, 47904, 50304, 53892, 56592, 63872, 65369, 71856, 75456, 80838, 84888, 95808, 100608, 107784, 113184, 127744, 130738, 143712, 150912, 161676, 169776, 191616, 196107, 215568, 226368, 261476, 287424, 301824, 323352, 339552, 383232, 392214, 431136, 452736, 522952, 574848, 588321, 646704, 679104, 784428, 862272, 905472, 1045904, 1149696, 1176642, 1293408, 1358208, 1568856, 1724544, 1764963, 2091808, 2353284, 2586816, 2716416, 3137712, 3449088, 3529926, 4183616, 4706568, 5173632, 5294889, 6275424, 7059852, 8367232, 9413136, 10347264, 10589778, 12550848, 14119704, 16734464, 18826272, 21179556, 25101696, 28239408, 37652544, 42359112, 50203392, 56478816, 75305088, 84718224, 112957632, 150610176, 169436448, 225915264, 338872896, 451830528, 677745792, 1355491584]

約数ペア:

[(1, 1355491584), (2, 677745792), (3, 451830528), (4, 338872896), (6, 225915264), (8, 169436448), (9, 150610176), (12, 112957632), (16, 84718224), (18, 75305088), (24, 56478816), (27, 50203392), (32, 42359112), (36, 37652544), (48, 28239408), (54, 25101696), (64, 21179556), (72, 18826272), (81, 16734464), (96, 14119704), (108, 12550848), (128, 10589778), (131, 10347264), (144, 9413136), (162, 8367232), (192, 7059852), (216, 6275424), (256, 5294889), (262, 5173632), (288, 4706568), (324, 4183616), (384, 3529926), (393, 3449088), (432, 3137712), (499, 2716416), (524, 2586816), (576, 2353284), (648, 2091808), (768, 1764963), (786, 1724544), (864, 1568856), (998, 1358208), (1048, 1293408), (1152, 1176642), (1179, 1149696), (1296, 1045904), (1497, 905472), (1572, 862272), (1728, 784428), (1996, 679104), (2096, 646704), (2304, 588321), (2358, 574848), (2592, 522952), (2994, 452736), (3144, 431136), (3456, 392214), (3537, 383232), (3992, 339552), (4192, 323352), (4491, 301824), (4716, 287424), (5184, 261476), (5988, 226368), (6288, 215568), (6912, 196107), (7074, 191616), (7984, 169776), (8384, 161676), (8982, 150912), (9432, 143712), (10368, 130738), (10611, 127744), (11976, 113184), (12576, 107784), (13473, 100608), (14148, 95808), (15968, 84888), (16768, 80838), (17964, 75456), (18864, 71856), (20736, 65369), (21222, 63872), (23952, 56592), (25152, 53892), (26946, 50304), (28296, 47904), (31936, 42444), (33536, 40419), (35928, 37728)]