2497017264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 240

約数和(自身を含む): 8088053760

約数和(自身を除く): 5591036496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 98, 112, 124, 138, 147, 161, 168, 184, 186, 196, 217, 248, 276, 294, 322, 336, 368, 372, 392, 434, 483, 496, 552, 588, 644, 651, 713, 744, 784, 868, 966, 1104, 1127, 1176, 1288, 1302, 1426, 1488, 1489, 1519, 1736, 1932, 2139, 2254, 2352, 2576, 2604, 2852, 2978, 3038, 3381, 3472, 3864, 4278, 4467, 4508, 4557, 4991, 5208, 5704, 5956, 6076, 6762, 7728, 8556, 8934, 9016, 9114, 9982, 10416, 10423, 11408, 11912, 12152, 13524, 14973, 17112, 17868, 18032, 18228, 19964, 20846, 23824, 24304, 27048, 29946, 31269, 34224, 34247, 34937, 35736, 36456, 39928, 41692, 46159, 54096, 59892, 62538, 68494, 69874, 71472, 72912, 72961, 79856, 83384, 92318, 102741, 104811, 119784, 125076, 136988, 138477, 139748, 145922, 166768, 184636, 205482, 209622, 218883, 239568, 239729, 250152, 273976, 276954, 279496, 291844, 323113, 369272, 410964, 419244, 437766, 479458, 500304, 547952, 553908, 558992, 583688, 646226, 719187, 738544, 821928, 838488, 875532, 958916, 969339, 1061657, 1107816, 1167376, 1292452, 1438374, 1643856, 1676976, 1678103, 1751064, 1917832, 1938678, 2123314, 2215632, 2261791, 2584904, 2876748, 3184971, 3356206, 3502128, 3835664, 3877356, 4246628, 4523582, 5034309, 5169808, 5753496, 6369942, 6712412, 6785373, 7431599, 7754712, 8493256, 9047164, 10068618, 11506992, 12739884, 13424824, 13570746, 14863198, 15509424, 16986512, 18094328, 20137236, 22294797, 25479768, 26849648, 27141492, 29726396, 36188656, 40274472, 44589594, 50959536, 52021193, 54282984, 59452792, 80548944, 89179188, 104042386, 108565968, 118905584, 156063579, 178358376, 208084772, 312127158, 356716752, 416169544, 624254316, 832339088, 1248508632, 2497017264]

約数ペア:

[(1, 2497017264), (2, 1248508632), (3, 832339088), (4, 624254316), (6, 416169544), (7, 356716752), (8, 312127158), (12, 208084772), (14, 178358376), (16, 156063579), (21, 118905584), (23, 108565968), (24, 104042386), (28, 89179188), (31, 80548944), (42, 59452792), (46, 54282984), (48, 52021193), (49, 50959536), (56, 44589594), (62, 40274472), (69, 36188656), (84, 29726396), (92, 27141492), (93, 26849648), (98, 25479768), (112, 22294797), (124, 20137236), (138, 18094328), (147, 16986512), (161, 15509424), (168, 14863198), (184, 13570746), (186, 13424824), (196, 12739884), (217, 11506992), (248, 10068618), (276, 9047164), (294, 8493256), (322, 7754712), (336, 7431599), (368, 6785373), (372, 6712412), (392, 6369942), (434, 5753496), (483, 5169808), (496, 5034309), (552, 4523582), (588, 4246628), (644, 3877356), (651, 3835664), (713, 3502128), (744, 3356206), (784, 3184971), (868, 2876748), (966, 2584904), (1104, 2261791), (1127, 2215632), (1176, 2123314), (1288, 1938678), (1302, 1917832), (1426, 1751064), (1488, 1678103), (1489, 1676976), (1519, 1643856), (1736, 1438374), (1932, 1292452), (2139, 1167376), (2254, 1107816), (2352, 1061657), (2576, 969339), (2604, 958916), (2852, 875532), (2978, 838488), (3038, 821928), (3381, 738544), (3472, 719187), (3864, 646226), (4278, 583688), (4467, 558992), (4508, 553908), (4557, 547952), (4991, 500304), (5208, 479458), (5704, 437766), (5956, 419244), (6076, 410964), (6762, 369272), (7728, 323113), (8556, 291844), (8934, 279496), (9016, 276954), (9114, 273976), (9982, 250152), (10416, 239729), (10423, 239568), (11408, 218883), (11912, 209622), (12152, 205482), (13524, 184636), (14973, 166768), (17112, 145922), (17868, 139748), (18032, 138477), (18228, 136988), (19964, 125076), (20846, 119784), (23824, 104811), (24304, 102741), (27048, 92318), (29946, 83384), (31269, 79856), (34224, 72961), (34247, 72912), (34937, 71472), (35736, 69874), (36456, 68494), (39928, 62538), (41692, 59892), (46159, 54096)]