252977256

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 160

約数和(自身を含む): 829266240

約数和(自身を除く): 576288984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 378, 387, 504, 516, 567, 602, 648, 756, 774, 903, 1032, 1134, 1161, 1204, 1297, 1512, 1548, 1806, 2268, 2322, 2408, 2594, 2709, 3096, 3483, 3612, 3891, 4536, 4644, 5188, 5418, 6966, 7224, 7782, 8127, 9079, 9288, 10376, 10836, 11673, 13932, 15564, 16254, 18158, 21672, 23346, 24381, 27237, 27864, 31128, 32508, 35019, 36316, 46692, 48762, 54474, 55771, 65016, 70038, 72632, 81711, 93384, 97524, 105057, 108948, 111542, 140076, 163422, 167313, 195048, 210114, 217896, 223084, 245133, 280152, 326844, 334626, 390397, 420228, 446168, 490266, 501939, 653688, 669252, 735399, 780794, 840456, 980532, 1003878, 1171191, 1338504, 1470798, 1505817, 1561588, 1961064, 2007756, 2342382, 2941596, 3011634, 3123176, 3513573, 4015512, 4517451, 4684764, 5883192, 6023268, 7027146, 9034902, 9369528, 10540719, 12046536, 14054292, 18069804, 21081438, 28108584, 31622157, 36139608, 42162876, 63244314, 84325752, 126488628, 252977256]

約数ペア:

[(1, 252977256), (2, 126488628), (3, 84325752), (4, 63244314), (6, 42162876), (7, 36139608), (8, 31622157), (9, 28108584), (12, 21081438), (14, 18069804), (18, 14054292), (21, 12046536), (24, 10540719), (27, 9369528), (28, 9034902), (36, 7027146), (42, 6023268), (43, 5883192), (54, 4684764), (56, 4517451), (63, 4015512), (72, 3513573), (81, 3123176), (84, 3011634), (86, 2941596), (108, 2342382), (126, 2007756), (129, 1961064), (162, 1561588), (168, 1505817), (172, 1470798), (189, 1338504), (216, 1171191), (252, 1003878), (258, 980532), (301, 840456), (324, 780794), (344, 735399), (378, 669252), (387, 653688), (504, 501939), (516, 490266), (567, 446168), (602, 420228), (648, 390397), (756, 334626), (774, 326844), (903, 280152), (1032, 245133), (1134, 223084), (1161, 217896), (1204, 210114), (1297, 195048), (1512, 167313), (1548, 163422), (1806, 140076), (2268, 111542), (2322, 108948), (2408, 105057), (2594, 97524), (2709, 93384), (3096, 81711), (3483, 72632), (3612, 70038), (3891, 65016), (4536, 55771), (4644, 54474), (5188, 48762), (5418, 46692), (6966, 36316), (7224, 35019), (7782, 32508), (8127, 31128), (9079, 27864), (9288, 27237), (10376, 24381), (10836, 23346), (11673, 21672), (13932, 18158), (15564, 16254)]