995996272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 2243856384

約数和(自身を除く): 1247860112

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 43, 62, 67, 68, 82, 86, 124, 134, 136, 164, 172, 248, 268, 272, 328, 344, 496, 527, 536, 656, 688, 697, 731, 1054, 1072, 1139, 1271, 1333, 1394, 1462, 1763, 2077, 2108, 2278, 2542, 2666, 2747, 2788, 2881, 2924, 3526, 4154, 4216, 4556, 5084, 5332, 5494, 5576, 5762, 5848, 7052, 8308, 8432, 9112, 10168, 10664, 10988, 11152, 11524, 11696, 14104, 16616, 18224, 20336, 21328, 21607, 21976, 22661, 23048, 28208, 29971, 33232, 35309, 43214, 43952, 45322, 46096, 46699, 48977, 54653, 59942, 70618, 85157, 86428, 89311, 90644, 93398, 97954, 109306, 118121, 119884, 141236, 170314, 172856, 178622, 181288, 186796, 195908, 218612, 236242, 239768, 282472, 340628, 345712, 357244, 362576, 373592, 391816, 437224, 472484, 479536, 564944, 681256, 714488, 747184, 783632, 874448, 929101, 944968, 1362512, 1428976, 1447669, 1518287, 1858202, 1889936, 2008057, 2895338, 3036574, 3661751, 3716404, 4016114, 5790676, 6073148, 7323502, 7432808, 8032228, 11581352, 12146296, 14647004, 14865616, 16064456, 23162704, 24292592, 29294008, 32128912, 58588016, 62249767, 124499534, 248999068, 497998136, 995996272]

約数ペア:

[(1, 995996272), (2, 497998136), (4, 248999068), (8, 124499534), (16, 62249767), (17, 58588016), (31, 32128912), (34, 29294008), (41, 24292592), (43, 23162704), (62, 16064456), (67, 14865616), (68, 14647004), (82, 12146296), (86, 11581352), (124, 8032228), (134, 7432808), (136, 7323502), (164, 6073148), (172, 5790676), (248, 4016114), (268, 3716404), (272, 3661751), (328, 3036574), (344, 2895338), (496, 2008057), (527, 1889936), (536, 1858202), (656, 1518287), (688, 1447669), (697, 1428976), (731, 1362512), (1054, 944968), (1072, 929101), (1139, 874448), (1271, 783632), (1333, 747184), (1394, 714488), (1462, 681256), (1763, 564944), (2077, 479536), (2108, 472484), (2278, 437224), (2542, 391816), (2666, 373592), (2747, 362576), (2788, 357244), (2881, 345712), (2924, 340628), (3526, 282472), (4154, 239768), (4216, 236242), (4556, 218612), (5084, 195908), (5332, 186796), (5494, 181288), (5576, 178622), (5762, 172856), (5848, 170314), (7052, 141236), (8308, 119884), (8432, 118121), (9112, 109306), (10168, 97954), (10664, 93398), (10988, 90644), (11152, 89311), (11524, 86428), (11696, 85157), (14104, 70618), (16616, 59942), (18224, 54653), (20336, 48977), (21328, 46699), (21607, 46096), (21976, 45322), (22661, 43952), (23048, 43214), (28208, 35309), (29971, 33232)]