289018872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 818672400

約数和(自身を除く): 529653528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 388, 522, 582, 696, 776, 873, 1044, 1164, 1427, 1746, 2088, 2328, 2813, 2854, 3492, 4281, 5626, 5708, 6984, 8439, 8562, 11252, 11416, 12843, 16878, 17124, 22504, 25317, 25686, 33756, 34248, 41383, 50634, 51372, 67512, 82766, 101268, 102744, 124149, 138419, 165532, 202536, 248298, 276838, 331064, 372447, 415257, 496596, 553676, 744894, 830514, 993192, 1107352, 1245771, 1489788, 1661028, 2491542, 2979576, 3322056, 4014151, 4983084, 8028302, 9966168, 12042453, 16056604, 24084906, 32113208, 36127359, 48169812, 72254718, 96339624, 144509436, 289018872]

約数ペア:

[(1, 289018872), (2, 144509436), (3, 96339624), (4, 72254718), (6, 48169812), (8, 36127359), (9, 32113208), (12, 24084906), (18, 16056604), (24, 12042453), (29, 9966168), (36, 8028302), (58, 4983084), (72, 4014151), (87, 3322056), (97, 2979576), (116, 2491542), (174, 1661028), (194, 1489788), (232, 1245771), (261, 1107352), (291, 993192), (348, 830514), (388, 744894), (522, 553676), (582, 496596), (696, 415257), (776, 372447), (873, 331064), (1044, 276838), (1164, 248298), (1427, 202536), (1746, 165532), (2088, 138419), (2328, 124149), (2813, 102744), (2854, 101268), (3492, 82766), (4281, 67512), (5626, 51372), (5708, 50634), (6984, 41383), (8439, 34248), (8562, 33756), (11252, 25686), (11416, 25317), (12843, 22504), (16878, 17124)]