1620288

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 84

約数和(自身を含む): 4853940

約数和(自身を除く): 3233652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 97, 116, 144, 174, 192, 194, 232, 261, 288, 291, 348, 388, 464, 522, 576, 582, 696, 776, 873, 928, 1044, 1164, 1392, 1552, 1746, 1856, 2088, 2328, 2784, 2813, 3104, 3492, 4176, 4656, 5568, 5626, 6208, 6984, 8352, 8439, 9312, 11252, 13968, 16704, 16878, 18624, 22504, 25317, 27936, 33756, 45008, 50634, 55872, 67512, 90016, 101268, 135024, 180032, 202536, 270048, 405072, 540096, 810144, 1620288]

約数ペア:

[(1, 1620288), (2, 810144), (3, 540096), (4, 405072), (6, 270048), (8, 202536), (9, 180032), (12, 135024), (16, 101268), (18, 90016), (24, 67512), (29, 55872), (32, 50634), (36, 45008), (48, 33756), (58, 27936), (64, 25317), (72, 22504), (87, 18624), (96, 16878), (97, 16704), (116, 13968), (144, 11252), (174, 9312), (192, 8439), (194, 8352), (232, 6984), (261, 6208), (288, 5626), (291, 5568), (348, 4656), (388, 4176), (464, 3492), (522, 3104), (576, 2813), (582, 2784), (696, 2328), (776, 2088), (873, 1856), (928, 1746), (1044, 1552), (1164, 1392)]