291773232

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 870777600

約数和(自身を除く): 579004368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 113, 129, 139, 144, 172, 216, 226, 258, 278, 339, 344, 387, 417, 432, 452, 516, 556, 678, 688, 774, 834, 904, 1017, 1032, 1112, 1161, 1251, 1356, 1548, 1668, 1808, 2034, 2064, 2224, 2322, 2502, 2712, 3051, 3096, 3336, 3753, 4068, 4644, 4859, 5004, 5424, 5977, 6102, 6192, 6672, 7506, 8136, 9288, 9718, 10008, 11954, 12204, 14577, 15012, 15707, 16272, 17931, 18576, 19436, 20016, 23908, 24408, 29154, 30024, 31414, 35862, 38872, 43731, 47121, 47816, 48816, 53793, 58308, 60048, 62828, 71724, 77744, 87462, 94242, 95632, 107586, 116616, 125656, 131193, 141363, 143448, 161379, 174924, 188484, 215172, 233232, 251312, 262386, 282726, 286896, 322758, 349848, 376968, 424089, 430344, 524772, 565452, 645516, 675401, 699696, 753936, 848178, 860688, 1049544, 1130904, 1291032, 1350802, 1696356, 2026203, 2099088, 2261808, 2582064, 2701604, 3392712, 4052406, 5403208, 6078609, 6785424, 8104812, 10806416, 12157218, 16209624, 18235827, 24314436, 32419248, 36471654, 48628872, 72943308, 97257744, 145886616, 291773232]

約数ペア:

[(1, 291773232), (2, 145886616), (3, 97257744), (4, 72943308), (6, 48628872), (8, 36471654), (9, 32419248), (12, 24314436), (16, 18235827), (18, 16209624), (24, 12157218), (27, 10806416), (36, 8104812), (43, 6785424), (48, 6078609), (54, 5403208), (72, 4052406), (86, 3392712), (108, 2701604), (113, 2582064), (129, 2261808), (139, 2099088), (144, 2026203), (172, 1696356), (216, 1350802), (226, 1291032), (258, 1130904), (278, 1049544), (339, 860688), (344, 848178), (387, 753936), (417, 699696), (432, 675401), (452, 645516), (516, 565452), (556, 524772), (678, 430344), (688, 424089), (774, 376968), (834, 349848), (904, 322758), (1017, 286896), (1032, 282726), (1112, 262386), (1161, 251312), (1251, 233232), (1356, 215172), (1548, 188484), (1668, 174924), (1808, 161379), (2034, 143448), (2064, 141363), (2224, 131193), (2322, 125656), (2502, 116616), (2712, 107586), (3051, 95632), (3096, 94242), (3336, 87462), (3753, 77744), (4068, 71724), (4644, 62828), (4859, 60048), (5004, 58308), (5424, 53793), (5977, 48816), (6102, 47816), (6192, 47121), (6672, 43731), (7506, 38872), (8136, 35862), (9288, 31414), (9718, 30024), (10008, 29154), (11954, 24408), (12204, 23908), (14577, 20016), (15012, 19436), (15707, 18576), (16272, 17931)]