2522256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 7553088

約数和(自身を除く): 5030832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 281, 374, 408, 528, 561, 562, 748, 816, 843, 1122, 1124, 1496, 1686, 2244, 2248, 2992, 3091, 3372, 4488, 4496, 4777, 6182, 6744, 8976, 9273, 9554, 12364, 13488, 14331, 18546, 19108, 24728, 28662, 37092, 38216, 49456, 52547, 57324, 74184, 76432, 105094, 114648, 148368, 157641, 210188, 229296, 315282, 420376, 630564, 840752, 1261128, 2522256]

約数ペア:

[(1, 2522256), (2, 1261128), (3, 840752), (4, 630564), (6, 420376), (8, 315282), (11, 229296), (12, 210188), (16, 157641), (17, 148368), (22, 114648), (24, 105094), (33, 76432), (34, 74184), (44, 57324), (48, 52547), (51, 49456), (66, 38216), (68, 37092), (88, 28662), (102, 24728), (132, 19108), (136, 18546), (176, 14331), (187, 13488), (204, 12364), (264, 9554), (272, 9273), (281, 8976), (374, 6744), (408, 6182), (528, 4777), (561, 4496), (562, 4488), (748, 3372), (816, 3091), (843, 2992), (1122, 2248), (1124, 2244), (1496, 1686)]