211238664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^2$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 652061760

約数和(自身を除く): 440823096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 311, 312, 364, 546, 622, 728, 933, 1092, 1244, 1866, 2177, 2184, 2488, 3732, 4043, 4354, 6531, 7464, 8086, 8708, 12129, 13062, 16172, 17416, 24258, 26124, 28301, 32344, 48516, 52248, 56602, 84903, 96721, 97032, 113204, 169806, 193442, 226408, 290163, 339612, 386884, 580326, 677047, 679224, 773768, 1160652, 1257373, 1354094, 2031141, 2321304, 2514746, 2708188, 3772119, 4062282, 5029492, 5416376, 7544238, 8124564, 8801611, 10058984, 15088476, 16249128, 17603222, 26404833, 30176952, 35206444, 52809666, 70412888, 105619332, 211238664]

約数ペア:

[(1, 211238664), (2, 105619332), (3, 70412888), (4, 52809666), (6, 35206444), (7, 30176952), (8, 26404833), (12, 17603222), (13, 16249128), (14, 15088476), (21, 10058984), (24, 8801611), (26, 8124564), (28, 7544238), (39, 5416376), (42, 5029492), (52, 4062282), (56, 3772119), (78, 2708188), (84, 2514746), (91, 2321304), (104, 2031141), (156, 1354094), (168, 1257373), (182, 1160652), (273, 773768), (311, 679224), (312, 677047), (364, 580326), (546, 386884), (622, 339612), (728, 290163), (933, 226408), (1092, 193442), (1244, 169806), (1866, 113204), (2177, 97032), (2184, 96721), (2488, 84903), (3732, 56602), (4043, 52248), (4354, 48516), (6531, 32344), (7464, 28301), (8086, 26124), (8708, 24258), (12129, 17416), (13062, 16172)]