448957872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 1455906816

約数和(自身を除く): 1006948944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 41, 44, 48, 62, 66, 72, 82, 88, 93, 99, 123, 124, 132, 144, 164, 176, 186, 198, 223, 246, 248, 264, 279, 328, 341, 369, 372, 396, 446, 451, 492, 496, 528, 558, 656, 669, 682, 738, 744, 792, 892, 902, 984, 1023, 1116, 1271, 1338, 1353, 1364, 1476, 1488, 1584, 1784, 1804, 1968, 2007, 2046, 2232, 2453, 2542, 2676, 2706, 2728, 2952, 3069, 3568, 3608, 3813, 4014, 4059, 4092, 4464, 4906, 5084, 5352, 5412, 5456, 5904, 6138, 6913, 7216, 7359, 7626, 8028, 8118, 8184, 9143, 9812, 10168, 10704, 10824, 11439, 12276, 13826, 13981, 14718, 15252, 16056, 16236, 16368, 18286, 19624, 20336, 20739, 21648, 22077, 22878, 24552, 27429, 27652, 27962, 29436, 30504, 32112, 32472, 36572, 39248, 41478, 41943, 44154, 45756, 49104, 54858, 55304, 55924, 58872, 61008, 62217, 64944, 73144, 76043, 82287, 82956, 83886, 88308, 91512, 100573, 109716, 110608, 111848, 117744, 124434, 125829, 146288, 152086, 164574, 165912, 167772, 176616, 183024, 201146, 219432, 223696, 228129, 248868, 251658, 283433, 301719, 304172, 329148, 331824, 335544, 353232, 402292, 438864, 456258, 497736, 503316, 566866, 603438, 608344, 658296, 671088, 684387, 804584, 850299, 905157, 912516, 995472, 1006632, 1133732, 1206876, 1216688, 1316592, 1368774, 1609168, 1700598, 1810314, 1825032, 2013264, 2267464, 2413752, 2550897, 2737548, 3117763, 3401196, 3620628, 3650064, 4534928, 4827504, 5101794, 5475096, 6235526, 6802392, 7241256, 9353289, 10203588, 10950192, 12471052, 13604784, 14482512, 18706578, 20407176, 24942104, 28059867, 37413156, 40814352, 49884208, 56119734, 74826312, 112239468, 149652624, 224478936, 448957872]

約数ペア:

[(1, 448957872), (2, 224478936), (3, 149652624), (4, 112239468), (6, 74826312), (8, 56119734), (9, 49884208), (11, 40814352), (12, 37413156), (16, 28059867), (18, 24942104), (22, 20407176), (24, 18706578), (31, 14482512), (33, 13604784), (36, 12471052), (41, 10950192), (44, 10203588), (48, 9353289), (62, 7241256), (66, 6802392), (72, 6235526), (82, 5475096), (88, 5101794), (93, 4827504), (99, 4534928), (123, 3650064), (124, 3620628), (132, 3401196), (144, 3117763), (164, 2737548), (176, 2550897), (186, 2413752), (198, 2267464), (223, 2013264), (246, 1825032), (248, 1810314), (264, 1700598), (279, 1609168), (328, 1368774), (341, 1316592), (369, 1216688), (372, 1206876), (396, 1133732), (446, 1006632), (451, 995472), (492, 912516), (496, 905157), (528, 850299), (558, 804584), (656, 684387), (669, 671088), (682, 658296), (738, 608344), (744, 603438), (792, 566866), (892, 503316), (902, 497736), (984, 456258), (1023, 438864), (1116, 402292), (1271, 353232), (1338, 335544), (1353, 331824), (1364, 329148), (1476, 304172), (1488, 301719), (1584, 283433), (1784, 251658), (1804, 248868), (1968, 228129), (2007, 223696), (2046, 219432), (2232, 201146), (2453, 183024), (2542, 176616), (2676, 167772), (2706, 165912), (2728, 164574), (2952, 152086), (3069, 146288), (3568, 125829), (3608, 124434), (3813, 117744), (4014, 111848), (4059, 110608), (4092, 109716), (4464, 100573), (4906, 91512), (5084, 88308), (5352, 83886), (5412, 82956), (5456, 82287), (5904, 76043), (6138, 73144), (6913, 64944), (7216, 62217), (7359, 61008), (7626, 58872), (8028, 55924), (8118, 55304), (8184, 54858), (9143, 49104), (9812, 45756), (10168, 44154), (10704, 41943), (10824, 41478), (11439, 39248), (12276, 36572), (13826, 32472), (13981, 32112), (14718, 30504), (15252, 29436), (16056, 27962), (16236, 27652), (16368, 27429), (18286, 24552), (19624, 22878), (20336, 22077), (20739, 21648)]