16456338432

素因数分解:

$2^{10}\times 3^4\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1228

約数の個数: 220

約数和(自身を含む): 49438325200

約数和(自身を除く): 32981986768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 256, 288, 324, 384, 398, 432, 512, 576, 597, 648, 768, 796, 864, 997, 1024, 1152, 1194, 1296, 1536, 1592, 1728, 1791, 1994, 2304, 2388, 2592, 2991, 3072, 3184, 3456, 3582, 3988, 4608, 4776, 5184, 5373, 5982, 6368, 6912, 7164, 7976, 8973, 9216, 9552, 10368, 10746, 11964, 12736, 13824, 14328, 15952, 16119, 17946, 19104, 20736, 21492, 23928, 25472, 26919, 27648, 28656, 31904, 32238, 35892, 38208, 41472, 42984, 47856, 50944, 53838, 57312, 63808, 64476, 71784, 76416, 80757, 82944, 85968, 95712, 101888, 107676, 114624, 127616, 128952, 143568, 152832, 161514, 171936, 191424, 198403, 203776, 215352, 229248, 255232, 257904, 287136, 305664, 323028, 343872, 382848, 396806, 430704, 458496, 510464, 515808, 574272, 595209, 611328, 646056, 687744, 765696, 793612, 861408, 916992, 1020928, 1031616, 1148544, 1190418, 1292112, 1375488, 1531392, 1587224, 1722816, 1785627, 1833984, 2063232, 2297088, 2380836, 2584224, 2750976, 3062784, 3174448, 3445632, 3571254, 4126464, 4594176, 4761672, 5168448, 5356881, 5501952, 6348896, 6891264, 7142508, 8252928, 9188352, 9523344, 10336896, 10713762, 12697792, 13782528, 14285016, 16070643, 16505856, 19046688, 20673792, 21427524, 25395584, 27565056, 28570032, 32141286, 38093376, 41347584, 42855048, 50791168, 57140064, 64282572, 76186752, 82695168, 85710096, 101582336, 114280128, 128565144, 152373504, 171420192, 203164672, 228560256, 257130288, 304747008, 342840384, 457120512, 514260576, 609494016, 685680768, 914241024, 1028521152, 1371361536, 1828482048, 2057042304, 2742723072, 4114084608, 5485446144, 8228169216, 16456338432]

約数ペア:

[(1, 16456338432), (2, 8228169216), (3, 5485446144), (4, 4114084608), (6, 2742723072), (8, 2057042304), (9, 1828482048), (12, 1371361536), (16, 1028521152), (18, 914241024), (24, 685680768), (27, 609494016), (32, 514260576), (36, 457120512), (48, 342840384), (54, 304747008), (64, 257130288), (72, 228560256), (81, 203164672), (96, 171420192), (108, 152373504), (128, 128565144), (144, 114280128), (162, 101582336), (192, 85710096), (199, 82695168), (216, 76186752), (256, 64282572), (288, 57140064), (324, 50791168), (384, 42855048), (398, 41347584), (432, 38093376), (512, 32141286), (576, 28570032), (597, 27565056), (648, 25395584), (768, 21427524), (796, 20673792), (864, 19046688), (997, 16505856), (1024, 16070643), (1152, 14285016), (1194, 13782528), (1296, 12697792), (1536, 10713762), (1592, 10336896), (1728, 9523344), (1791, 9188352), (1994, 8252928), (2304, 7142508), (2388, 6891264), (2592, 6348896), (2991, 5501952), (3072, 5356881), (3184, 5168448), (3456, 4761672), (3582, 4594176), (3988, 4126464), (4608, 3571254), (4776, 3445632), (5184, 3174448), (5373, 3062784), (5982, 2750976), (6368, 2584224), (6912, 2380836), (7164, 2297088), (7976, 2063232), (8973, 1833984), (9216, 1785627), (9552, 1722816), (10368, 1587224), (10746, 1531392), (11964, 1375488), (12736, 1292112), (13824, 1190418), (14328, 1148544), (15952, 1031616), (16119, 1020928), (17946, 916992), (19104, 861408), (20736, 793612), (21492, 765696), (23928, 687744), (25472, 646056), (26919, 611328), (27648, 595209), (28656, 574272), (31904, 515808), (32238, 510464), (35892, 458496), (38208, 430704), (41472, 396806), (42984, 382848), (47856, 343872), (50944, 323028), (53838, 305664), (57312, 287136), (63808, 257904), (64476, 255232), (71784, 229248), (76416, 215352), (80757, 203776), (82944, 198403), (85968, 191424), (95712, 171936), (101888, 161514), (107676, 152832), (114624, 143568), (127616, 128952)]