2551279896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 256

約数和(自身を含む): 8295436800

約数和(自身を除く): 5744156904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 83, 88, 99, 102, 108, 132, 136, 153, 166, 187, 198, 204, 216, 249, 264, 297, 306, 332, 374, 396, 408, 459, 498, 561, 594, 612, 664, 747, 748, 761, 792, 913, 918, 996, 1122, 1188, 1224, 1411, 1494, 1496, 1522, 1683, 1826, 1836, 1992, 2241, 2244, 2283, 2376, 2739, 2822, 2988, 3044, 3366, 3652, 3672, 4233, 4482, 4488, 4566, 5049, 5478, 5644, 5976, 6088, 6732, 6849, 7304, 8217, 8371, 8466, 8964, 9132, 10098, 10956, 11288, 12699, 12937, 13464, 13698, 15521, 16434, 16742, 16932, 17928, 18264, 20196, 20547, 21912, 24651, 25113, 25398, 25874, 27396, 31042, 32868, 33484, 33864, 38097, 38811, 40392, 41094, 46563, 49302, 50226, 50796, 51748, 54792, 62084, 63163, 65736, 66968, 75339, 76194, 77622, 82188, 93126, 98604, 100452, 101592, 103496, 116433, 124168, 126326, 139689, 142307, 150678, 152388, 155244, 164376, 186252, 189489, 197208, 200904, 226017, 232866, 252652, 279378, 284614, 301356, 304776, 310488, 349299, 372504, 378978, 419067, 426921, 452034, 465732, 505304, 558756, 568467, 569228, 602712, 694793, 698598, 757956, 838134, 853842, 904068, 931464, 1073771, 1117512, 1136934, 1138456, 1280763, 1389586, 1397196, 1515912, 1676268, 1705401, 1707684, 1808136, 2084379, 2147542, 2273868, 2561526, 2779172, 2794392, 3221313, 3352536, 3410802, 3415368, 3842289, 4168758, 4295084, 4547736, 5123052, 5558344, 6253137, 6442626, 6821604, 7684578, 8337516, 8590168, 9663939, 10246104, 11811481, 12506274, 12885252, 13643208, 15369156, 16675032, 18759411, 19327878, 23622962, 25012548, 25770504, 28991817, 30738312, 35434443, 37518822, 38655756, 47245924, 50025096, 57983634, 70868886, 75037644, 77311512, 94491848, 106303329, 115967268, 141737772, 150075288, 212606658, 231934536, 283475544, 318909987, 425213316, 637819974, 850426632, 1275639948, 2551279896]

約数ペア:

[(1, 2551279896), (2, 1275639948), (3, 850426632), (4, 637819974), (6, 425213316), (8, 318909987), (9, 283475544), (11, 231934536), (12, 212606658), (17, 150075288), (18, 141737772), (22, 115967268), (24, 106303329), (27, 94491848), (33, 77311512), (34, 75037644), (36, 70868886), (44, 57983634), (51, 50025096), (54, 47245924), (66, 38655756), (68, 37518822), (72, 35434443), (83, 30738312), (88, 28991817), (99, 25770504), (102, 25012548), (108, 23622962), (132, 19327878), (136, 18759411), (153, 16675032), (166, 15369156), (187, 13643208), (198, 12885252), (204, 12506274), (216, 11811481), (249, 10246104), (264, 9663939), (297, 8590168), (306, 8337516), (332, 7684578), (374, 6821604), (396, 6442626), (408, 6253137), (459, 5558344), (498, 5123052), (561, 4547736), (594, 4295084), (612, 4168758), (664, 3842289), (747, 3415368), (748, 3410802), (761, 3352536), (792, 3221313), (913, 2794392), (918, 2779172), (996, 2561526), (1122, 2273868), (1188, 2147542), (1224, 2084379), (1411, 1808136), (1494, 1707684), (1496, 1705401), (1522, 1676268), (1683, 1515912), (1826, 1397196), (1836, 1389586), (1992, 1280763), (2241, 1138456), (2244, 1136934), (2283, 1117512), (2376, 1073771), (2739, 931464), (2822, 904068), (2988, 853842), (3044, 838134), (3366, 757956), (3652, 698598), (3672, 694793), (4233, 602712), (4482, 569228), (4488, 568467), (4566, 558756), (5049, 505304), (5478, 465732), (5644, 452034), (5976, 426921), (6088, 419067), (6732, 378978), (6849, 372504), (7304, 349299), (8217, 310488), (8371, 304776), (8466, 301356), (8964, 284614), (9132, 279378), (10098, 252652), (10956, 232866), (11288, 226017), (12699, 200904), (12937, 197208), (13464, 189489), (13698, 186252), (15521, 164376), (16434, 155244), (16742, 152388), (16932, 150678), (17928, 142307), (18264, 139689), (20196, 126326), (20547, 124168), (21912, 116433), (24651, 103496), (25113, 101592), (25398, 100452), (25874, 98604), (27396, 93126), (31042, 82188), (32868, 77622), (33484, 76194), (33864, 75339), (38097, 66968), (38811, 65736), (40392, 63163), (41094, 62084), (46563, 54792), (49302, 51748), (50226, 50796)]