461315712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 1491517440

約数和(自身を除く): 1030201728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 186, 192, 208, 248, 264, 271, 286, 312, 341, 352, 372, 384, 403, 416, 429, 496, 528, 542, 572, 624, 682, 704, 744, 806, 813, 832, 858, 992, 1023, 1056, 1084, 1144, 1209, 1248, 1364, 1408, 1488, 1612, 1626, 1664, 1716, 1984, 2046, 2112, 2168, 2288, 2418, 2496, 2728, 2976, 2981, 3224, 3252, 3432, 3523, 3968, 4092, 4224, 4336, 4433, 4576, 4836, 4992, 5456, 5952, 5962, 6448, 6504, 6864, 7046, 8184, 8401, 8672, 8866, 8943, 9152, 9672, 10569, 10912, 11904, 11924, 12896, 13008, 13299, 13728, 14092, 16368, 16802, 17344, 17732, 17886, 18304, 19344, 21138, 21824, 23848, 25203, 25792, 26016, 26598, 27456, 28184, 32736, 33604, 34688, 35464, 35772, 38688, 38753, 42276, 43648, 47696, 50406, 51584, 52032, 53196, 54912, 56368, 65472, 67208, 70928, 71544, 77376, 77506, 84552, 92411, 95392, 100812, 104064, 106392, 109213, 112736, 116259, 130944, 134416, 141856, 143088, 154752, 155012, 169104, 184822, 190784, 201624, 212784, 218426, 225472, 232518, 268832, 277233, 283712, 286176, 310024, 327639, 338208, 369644, 381568, 403248, 425568, 436852, 450944, 465036, 537664, 554466, 567424, 572352, 620048, 655278, 676416, 739288, 806496, 851136, 873704, 930072, 1075328, 1108932, 1144704, 1201343, 1240096, 1310556, 1352832, 1478576, 1612992, 1702272, 1747408, 1860144, 2217864, 2402686, 2480192, 2621112, 2957152, 3225984, 3494816, 3604029, 3720288, 4435728, 4805372, 4960384, 5242224, 5914304, 6989632, 7208058, 7440576, 8871456, 9610744, 10484448, 11828608, 13979264, 14416116, 14881152, 17742912, 19221488, 20968896, 28832232, 35485824, 38442976, 41937792, 57664464, 76885952, 115328928, 153771904, 230657856, 461315712]

約数ペア:

[(1, 461315712), (2, 230657856), (3, 153771904), (4, 115328928), (6, 76885952), (8, 57664464), (11, 41937792), (12, 38442976), (13, 35485824), (16, 28832232), (22, 20968896), (24, 19221488), (26, 17742912), (31, 14881152), (32, 14416116), (33, 13979264), (39, 11828608), (44, 10484448), (48, 9610744), (52, 8871456), (62, 7440576), (64, 7208058), (66, 6989632), (78, 5914304), (88, 5242224), (93, 4960384), (96, 4805372), (104, 4435728), (124, 3720288), (128, 3604029), (132, 3494816), (143, 3225984), (156, 2957152), (176, 2621112), (186, 2480192), (192, 2402686), (208, 2217864), (248, 1860144), (264, 1747408), (271, 1702272), (286, 1612992), (312, 1478576), (341, 1352832), (352, 1310556), (372, 1240096), (384, 1201343), (403, 1144704), (416, 1108932), (429, 1075328), (496, 930072), (528, 873704), (542, 851136), (572, 806496), (624, 739288), (682, 676416), (704, 655278), (744, 620048), (806, 572352), (813, 567424), (832, 554466), (858, 537664), (992, 465036), (1023, 450944), (1056, 436852), (1084, 425568), (1144, 403248), (1209, 381568), (1248, 369644), (1364, 338208), (1408, 327639), (1488, 310024), (1612, 286176), (1626, 283712), (1664, 277233), (1716, 268832), (1984, 232518), (2046, 225472), (2112, 218426), (2168, 212784), (2288, 201624), (2418, 190784), (2496, 184822), (2728, 169104), (2976, 155012), (2981, 154752), (3224, 143088), (3252, 141856), (3432, 134416), (3523, 130944), (3968, 116259), (4092, 112736), (4224, 109213), (4336, 106392), (4433, 104064), (4576, 100812), (4836, 95392), (4992, 92411), (5456, 84552), (5952, 77506), (5962, 77376), (6448, 71544), (6504, 70928), (6864, 67208), (7046, 65472), (8184, 56368), (8401, 54912), (8672, 53196), (8866, 52032), (8943, 51584), (9152, 50406), (9672, 47696), (10569, 43648), (10912, 42276), (11904, 38753), (11924, 38688), (12896, 35772), (13008, 35464), (13299, 34688), (13728, 33604), (14092, 32736), (16368, 28184), (16802, 27456), (17344, 26598), (17732, 26016), (17886, 25792), (18304, 25203), (19344, 23848), (21138, 21824)]