287070168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5069

約数の個数: 128

約数和(自身を含む): 923811840

約数和(自身を除く): 636741672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5011, 5208, 7161, 8184, 9548, 10022, 14322, 15033, 19096, 20044, 28644, 30066, 35077, 40088, 55121, 57288, 60132, 70154, 105231, 110242, 120264, 140308, 155341, 165363, 210462, 220484, 280616, 310682, 330726, 385847, 420924, 440968, 466023, 621364, 661452, 771694, 841848, 932046, 1087387, 1157541, 1242728, 1322904, 1543388, 1708751, 1864092, 2174774, 2315082, 3086776, 3262161, 3417502, 3728184, 4349548, 4630164, 5126253, 6524322, 6835004, 8699096, 9260328, 10252506, 11961257, 13048644, 13670008, 20505012, 23922514, 26097288, 35883771, 41010024, 47845028, 71767542, 95690056, 143535084, 287070168]

約数ペア:

[(1, 287070168), (2, 143535084), (3, 95690056), (4, 71767542), (6, 47845028), (7, 41010024), (8, 35883771), (11, 26097288), (12, 23922514), (14, 20505012), (21, 13670008), (22, 13048644), (24, 11961257), (28, 10252506), (31, 9260328), (33, 8699096), (42, 6835004), (44, 6524322), (56, 5126253), (62, 4630164), (66, 4349548), (77, 3728184), (84, 3417502), (88, 3262161), (93, 3086776), (124, 2315082), (132, 2174774), (154, 1864092), (168, 1708751), (186, 1543388), (217, 1322904), (231, 1242728), (248, 1157541), (264, 1087387), (308, 932046), (341, 841848), (372, 771694), (434, 661452), (462, 621364), (616, 466023), (651, 440968), (682, 420924), (744, 385847), (868, 330726), (924, 310682), (1023, 280616), (1302, 220484), (1364, 210462), (1736, 165363), (1848, 155341), (2046, 140308), (2387, 120264), (2604, 110242), (2728, 105231), (4092, 70154), (4774, 60132), (5011, 57288), (5208, 55121), (7161, 40088), (8184, 35077), (9548, 30066), (10022, 28644), (14322, 20044), (15033, 19096)]