249907896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1058

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 548428104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 252, 378, 394, 504, 591, 756, 788, 839, 1182, 1379, 1512, 1576, 1678, 1773, 2364, 2517, 2758, 3356, 3546, 4137, 4728, 5034, 5319, 5516, 5873, 6712, 7092, 7551, 8274, 10068, 10638, 11032, 11746, 12411, 14184, 15102, 16548, 17619, 20136, 21276, 22653, 23492, 24822, 30204, 33096, 35238, 37233, 42552, 45306, 46984, 49644, 52857, 60408, 70476, 74466, 90612, 99288, 105714, 140952, 148932, 158571, 165283, 181224, 211428, 297864, 317142, 330566, 422856, 495849, 634284, 661132, 991698, 1156981, 1268568, 1322264, 1487547, 1983396, 2313962, 2975094, 3470943, 3966792, 4462641, 4627924, 5950188, 6941886, 8925282, 9255848, 10412829, 11900376, 13883772, 17850564, 20825658, 27767544, 31238487, 35701128, 41651316, 62476974, 83302632, 124953948, 249907896]

約数ペア:

[(1, 249907896), (2, 124953948), (3, 83302632), (4, 62476974), (6, 41651316), (7, 35701128), (8, 31238487), (9, 27767544), (12, 20825658), (14, 17850564), (18, 13883772), (21, 11900376), (24, 10412829), (27, 9255848), (28, 8925282), (36, 6941886), (42, 5950188), (54, 4627924), (56, 4462641), (63, 3966792), (72, 3470943), (84, 2975094), (108, 2313962), (126, 1983396), (168, 1487547), (189, 1322264), (197, 1268568), (216, 1156981), (252, 991698), (378, 661132), (394, 634284), (504, 495849), (591, 422856), (756, 330566), (788, 317142), (839, 297864), (1182, 211428), (1379, 181224), (1512, 165283), (1576, 158571), (1678, 148932), (1773, 140952), (2364, 105714), (2517, 99288), (2758, 90612), (3356, 74466), (3546, 70476), (4137, 60408), (4728, 52857), (5034, 49644), (5319, 46984), (5516, 45306), (5873, 42552), (6712, 37233), (7092, 35238), (7551, 33096), (8274, 30204), (10068, 24822), (10638, 23492), (11032, 22653), (11746, 21276), (12411, 20136), (14184, 17619), (15102, 16548)]