1661140992

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 272

約数和(自身を含む): 5435776512

約数和(自身を除く): 3774635520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 71, 84, 96, 102, 112, 119, 128, 136, 142, 168, 192, 204, 213, 224, 238, 256, 272, 284, 336, 357, 384, 408, 426, 448, 476, 497, 512, 544, 568, 672, 714, 768, 816, 852, 896, 952, 994, 1024, 1088, 1136, 1207, 1344, 1428, 1491, 1536, 1632, 1704, 1792, 1904, 1988, 2048, 2176, 2272, 2414, 2688, 2856, 2982, 3072, 3264, 3408, 3584, 3621, 3808, 3976, 4096, 4352, 4544, 4828, 5376, 5712, 5964, 6144, 6528, 6816, 7168, 7242, 7616, 7952, 8192, 8449, 8704, 9088, 9656, 10752, 11424, 11928, 12288, 13056, 13632, 14336, 14484, 15232, 15904, 16384, 16898, 17408, 18176, 19312, 21504, 22848, 23856, 24576, 25347, 26112, 27264, 28672, 28968, 30464, 31808, 32768, 33796, 34816, 36352, 38624, 43008, 45696, 47712, 49152, 50694, 52224, 54528, 57344, 57936, 60928, 63616, 65536, 67592, 69632, 72704, 77248, 86016, 91392, 95424, 98304, 101388, 104448, 109056, 114688, 115872, 121856, 127232, 135184, 139264, 145408, 154496, 172032, 182784, 190848, 196608, 202776, 208896, 218112, 229376, 231744, 243712, 254464, 270368, 278528, 290816, 308992, 344064, 365568, 381696, 405552, 417792, 436224, 458752, 463488, 487424, 508928, 540736, 557056, 581632, 617984, 688128, 731136, 763392, 811104, 835584, 872448, 926976, 974848, 1017856, 1081472, 1114112, 1163264, 1235968, 1376256, 1462272, 1526784, 1622208, 1671168, 1744896, 1853952, 1949696, 2035712, 2162944, 2326528, 2471936, 2924544, 3053568, 3244416, 3342336, 3489792, 3707904, 3899392, 4071424, 4325888, 4653056, 4943872, 5849088, 6107136, 6488832, 6979584, 7415808, 7798784, 8142848, 8651776, 9887744, 11698176, 12214272, 12977664, 13959168, 14831616, 16285696, 17303552, 19775488, 23396352, 24428544, 25955328, 29663232, 32571392, 34607104, 39550976, 48857088, 51910656, 59326464, 69214208, 79101952, 97714176, 103821312, 118652928, 138428416, 207642624, 237305856, 276856832, 415285248, 553713664, 830570496, 1661140992]

約数ペア:

[(1, 1661140992), (2, 830570496), (3, 553713664), (4, 415285248), (6, 276856832), (7, 237305856), (8, 207642624), (12, 138428416), (14, 118652928), (16, 103821312), (17, 97714176), (21, 79101952), (24, 69214208), (28, 59326464), (32, 51910656), (34, 48857088), (42, 39550976), (48, 34607104), (51, 32571392), (56, 29663232), (64, 25955328), (68, 24428544), (71, 23396352), (84, 19775488), (96, 17303552), (102, 16285696), (112, 14831616), (119, 13959168), (128, 12977664), (136, 12214272), (142, 11698176), (168, 9887744), (192, 8651776), (204, 8142848), (213, 7798784), (224, 7415808), (238, 6979584), (256, 6488832), (272, 6107136), (284, 5849088), (336, 4943872), (357, 4653056), (384, 4325888), (408, 4071424), (426, 3899392), (448, 3707904), (476, 3489792), (497, 3342336), (512, 3244416), (544, 3053568), (568, 2924544), (672, 2471936), (714, 2326528), (768, 2162944), (816, 2035712), (852, 1949696), (896, 1853952), (952, 1744896), (994, 1671168), (1024, 1622208), (1088, 1526784), (1136, 1462272), (1207, 1376256), (1344, 1235968), (1428, 1163264), (1491, 1114112), (1536, 1081472), (1632, 1017856), (1704, 974848), (1792, 926976), (1904, 872448), (1988, 835584), (2048, 811104), (2176, 763392), (2272, 731136), (2414, 688128), (2688, 617984), (2856, 581632), (2982, 557056), (3072, 540736), (3264, 508928), (3408, 487424), (3584, 463488), (3621, 458752), (3808, 436224), (3976, 417792), (4096, 405552), (4352, 381696), (4544, 365568), (4828, 344064), (5376, 308992), (5712, 290816), (5964, 278528), (6144, 270368), (6528, 254464), (6816, 243712), (7168, 231744), (7242, 229376), (7616, 218112), (7952, 208896), (8192, 202776), (8449, 196608), (8704, 190848), (9088, 182784), (9656, 172032), (10752, 154496), (11424, 145408), (11928, 139264), (12288, 135184), (13056, 127232), (13632, 121856), (14336, 115872), (14484, 114688), (15232, 109056), (15904, 104448), (16384, 101388), (16898, 98304), (17408, 95424), (18176, 91392), (19312, 86016), (21504, 77248), (22848, 72704), (23856, 69632), (24576, 67592), (25347, 65536), (26112, 63616), (27264, 60928), (28672, 57936), (28968, 57344), (30464, 54528), (31808, 52224), (32768, 50694), (33796, 49152), (34816, 47712), (36352, 45696), (38624, 43008)]