1087192008

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 3626734800

約数和(自身を除く): 2539542792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 331, 342, 343, 392, 399, 441, 456, 504, 532, 588, 662, 684, 686, 798, 882, 931, 993, 1029, 1064, 1176, 1197, 1324, 1368, 1372, 1596, 1764, 1862, 1986, 2058, 2317, 2394, 2401, 2648, 2744, 2793, 2979, 3087, 3192, 3528, 3724, 3972, 4116, 4634, 4788, 4802, 5586, 5958, 6174, 6289, 6517, 6951, 7203, 7448, 7944, 8232, 8379, 9268, 9576, 9604, 11172, 11916, 12348, 12578, 13034, 13902, 14406, 16219, 16758, 18536, 18867, 19208, 19551, 20853, 21609, 22344, 23832, 24696, 25156, 26068, 27804, 28812, 32438, 33516, 37734, 39102, 41706, 43218, 44023, 45619, 48657, 50312, 52136, 55608, 56601, 57624, 58653, 64876, 67032, 75468, 78204, 83412, 86436, 88046, 91238, 97314, 113202, 113533, 117306, 129752, 132069, 136857, 145971, 150936, 156408, 166824, 172872, 176092, 182476, 194628, 226404, 227066, 234612, 264138, 273714, 291942, 308161, 340599, 352184, 364952, 389256, 396207, 410571, 452808, 454132, 469224, 528276, 547428, 583884, 616322, 681198, 792414, 794731, 821142, 908264, 924483, 1021797, 1056552, 1094856, 1167768, 1232644, 1362396, 1584828, 1589462, 1642284, 1848966, 2043594, 2157127, 2384193, 2465288, 2724792, 2773449, 3169656, 3178924, 3284568, 3697932, 4087188, 4314254, 4768386, 5546898, 6357848, 6471381, 7152579, 7395864, 8174376, 8628508, 9536772, 11093796, 12942762, 14305158, 15099889, 17257016, 19073544, 19414143, 22187592, 25885524, 28610316, 30199778, 38828286, 45299667, 51771048, 57220632, 60399556, 77656572, 90599334, 120799112, 135899001, 155313144, 181198668, 271798002, 362397336, 543596004, 1087192008]

約数ペア:

[(1, 1087192008), (2, 543596004), (3, 362397336), (4, 271798002), (6, 181198668), (7, 155313144), (8, 135899001), (9, 120799112), (12, 90599334), (14, 77656572), (18, 60399556), (19, 57220632), (21, 51771048), (24, 45299667), (28, 38828286), (36, 30199778), (38, 28610316), (42, 25885524), (49, 22187592), (56, 19414143), (57, 19073544), (63, 17257016), (72, 15099889), (76, 14305158), (84, 12942762), (98, 11093796), (114, 9536772), (126, 8628508), (133, 8174376), (147, 7395864), (152, 7152579), (168, 6471381), (171, 6357848), (196, 5546898), (228, 4768386), (252, 4314254), (266, 4087188), (294, 3697932), (331, 3284568), (342, 3178924), (343, 3169656), (392, 2773449), (399, 2724792), (441, 2465288), (456, 2384193), (504, 2157127), (532, 2043594), (588, 1848966), (662, 1642284), (684, 1589462), (686, 1584828), (798, 1362396), (882, 1232644), (931, 1167768), (993, 1094856), (1029, 1056552), (1064, 1021797), (1176, 924483), (1197, 908264), (1324, 821142), (1368, 794731), (1372, 792414), (1596, 681198), (1764, 616322), (1862, 583884), (1986, 547428), (2058, 528276), (2317, 469224), (2394, 454132), (2401, 452808), (2648, 410571), (2744, 396207), (2793, 389256), (2979, 364952), (3087, 352184), (3192, 340599), (3528, 308161), (3724, 291942), (3972, 273714), (4116, 264138), (4634, 234612), (4788, 227066), (4802, 226404), (5586, 194628), (5958, 182476), (6174, 176092), (6289, 172872), (6517, 166824), (6951, 156408), (7203, 150936), (7448, 145971), (7944, 136857), (8232, 132069), (8379, 129752), (9268, 117306), (9576, 113533), (9604, 113202), (11172, 97314), (11916, 91238), (12348, 88046), (12578, 86436), (13034, 83412), (13902, 78204), (14406, 75468), (16219, 67032), (16758, 64876), (18536, 58653), (18867, 57624), (19208, 56601), (19551, 55608), (20853, 52136), (21609, 50312), (22344, 48657), (23832, 45619), (24696, 44023), (25156, 43218), (26068, 41706), (27804, 39102), (28812, 37734), (32438, 33516)]