2146464

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 6339060

約数和(自身を除く): 4192596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 257, 261, 288, 348, 464, 514, 522, 696, 771, 928, 1028, 1044, 1392, 1542, 2056, 2088, 2313, 2784, 3084, 4112, 4176, 4626, 6168, 7453, 8224, 8352, 9252, 12336, 14906, 18504, 22359, 24672, 29812, 37008, 44718, 59624, 67077, 74016, 89436, 119248, 134154, 178872, 238496, 268308, 357744, 536616, 715488, 1073232, 2146464]

約数ペア:

[(1, 2146464), (2, 1073232), (3, 715488), (4, 536616), (6, 357744), (8, 268308), (9, 238496), (12, 178872), (16, 134154), (18, 119248), (24, 89436), (29, 74016), (32, 67077), (36, 59624), (48, 44718), (58, 37008), (72, 29812), (87, 24672), (96, 22359), (116, 18504), (144, 14906), (174, 12336), (232, 9252), (257, 8352), (261, 8224), (288, 7453), (348, 6168), (464, 4626), (514, 4176), (522, 4112), (696, 3084), (771, 2784), (928, 2313), (1028, 2088), (1044, 2056), (1392, 1542)]