312547536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1329

約数の個数: 120

約数和(自身を含む): 1003876224

約数和(自身を除く): 691328688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 311, 336, 504, 622, 933, 997, 1008, 1244, 1866, 1994, 2177, 2488, 2799, 2991, 3732, 3988, 4354, 4976, 5598, 5982, 6531, 6979, 7464, 7976, 8708, 8973, 11196, 11964, 13062, 13958, 14928, 15952, 17416, 17946, 19593, 20937, 22392, 23928, 26124, 27916, 34832, 35892, 39186, 41874, 44784, 47856, 52248, 55832, 62811, 71784, 78372, 83748, 104496, 111664, 125622, 143568, 156744, 167496, 251244, 310067, 313488, 334992, 502488, 620134, 930201, 1004976, 1240268, 1860402, 2170469, 2480536, 2790603, 3720804, 4340938, 4961072, 5581206, 6511407, 7441608, 8681876, 11162412, 13022814, 14883216, 17363752, 19534221, 22324824, 26045628, 34727504, 39068442, 44649648, 52091256, 78136884, 104182512, 156273768, 312547536]

約数ペア:

[(1, 312547536), (2, 156273768), (3, 104182512), (4, 78136884), (6, 52091256), (7, 44649648), (8, 39068442), (9, 34727504), (12, 26045628), (14, 22324824), (16, 19534221), (18, 17363752), (21, 14883216), (24, 13022814), (28, 11162412), (36, 8681876), (42, 7441608), (48, 6511407), (56, 5581206), (63, 4961072), (72, 4340938), (84, 3720804), (112, 2790603), (126, 2480536), (144, 2170469), (168, 1860402), (252, 1240268), (311, 1004976), (336, 930201), (504, 620134), (622, 502488), (933, 334992), (997, 313488), (1008, 310067), (1244, 251244), (1866, 167496), (1994, 156744), (2177, 143568), (2488, 125622), (2799, 111664), (2991, 104496), (3732, 83748), (3988, 78372), (4354, 71784), (4976, 62811), (5598, 55832), (5982, 52248), (6531, 47856), (6979, 44784), (7464, 41874), (7976, 39186), (8708, 35892), (8973, 34832), (11196, 27916), (11964, 26124), (13062, 23928), (13958, 22392), (14928, 20937), (15952, 19593), (17416, 17946)]