725832432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 2287853568

約数和(自身を除く): 1562021136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 71, 72, 78, 86, 104, 117, 127, 129, 142, 144, 156, 172, 208, 213, 234, 254, 258, 284, 312, 344, 381, 387, 426, 468, 508, 516, 559, 568, 624, 639, 688, 762, 774, 852, 923, 936, 1016, 1032, 1118, 1136, 1143, 1278, 1524, 1548, 1651, 1677, 1704, 1846, 1872, 2032, 2064, 2236, 2286, 2556, 2769, 3048, 3053, 3096, 3302, 3354, 3408, 3692, 4472, 4572, 4953, 5031, 5112, 5461, 5538, 6096, 6106, 6192, 6604, 6708, 7384, 8307, 8944, 9017, 9144, 9159, 9906, 10062, 10224, 10922, 11076, 12212, 13208, 13416, 14768, 14859, 16383, 16614, 18034, 18288, 18318, 19812, 20124, 21844, 22152, 24424, 26416, 26832, 27051, 27477, 29718, 32766, 33228, 36068, 36636, 39624, 39689, 40248, 43688, 44304, 48848, 49149, 54102, 54954, 59436, 65532, 66456, 70993, 72136, 73272, 79248, 79378, 80496, 81153, 87376, 98298, 108204, 109908, 117221, 118872, 119067, 131064, 132912, 141986, 144272, 146544, 158756, 162306, 196596, 212979, 216408, 219816, 234442, 237744, 238134, 262128, 283972, 317512, 324612, 351663, 357201, 387731, 393192, 425958, 432816, 439632, 468884, 476268, 567944, 635024, 638937, 649224, 703326, 714402, 775462, 786384, 851916, 937768, 952536, 1054989, 1135888, 1163193, 1277874, 1298448, 1406652, 1428804, 1550924, 1703832, 1875536, 1905072, 2109978, 2326386, 2555748, 2813304, 2857608, 3101848, 3407664, 3489579, 4219956, 4652772, 5040503, 5111496, 5626608, 5715216, 6203696, 6979158, 8439912, 9305544, 10081006, 10222992, 13958316, 15121509, 16879824, 18611088, 20162012, 27916632, 30243018, 40324024, 45364527, 55833264, 60486036, 80648048, 90729054, 120972072, 181458108, 241944144, 362916216, 725832432]

約数ペア:

[(1, 725832432), (2, 362916216), (3, 241944144), (4, 181458108), (6, 120972072), (8, 90729054), (9, 80648048), (12, 60486036), (13, 55833264), (16, 45364527), (18, 40324024), (24, 30243018), (26, 27916632), (36, 20162012), (39, 18611088), (43, 16879824), (48, 15121509), (52, 13958316), (71, 10222992), (72, 10081006), (78, 9305544), (86, 8439912), (104, 6979158), (117, 6203696), (127, 5715216), (129, 5626608), (142, 5111496), (144, 5040503), (156, 4652772), (172, 4219956), (208, 3489579), (213, 3407664), (234, 3101848), (254, 2857608), (258, 2813304), (284, 2555748), (312, 2326386), (344, 2109978), (381, 1905072), (387, 1875536), (426, 1703832), (468, 1550924), (508, 1428804), (516, 1406652), (559, 1298448), (568, 1277874), (624, 1163193), (639, 1135888), (688, 1054989), (762, 952536), (774, 937768), (852, 851916), (923, 786384), (936, 775462), (1016, 714402), (1032, 703326), (1118, 649224), (1136, 638937), (1143, 635024), (1278, 567944), (1524, 476268), (1548, 468884), (1651, 439632), (1677, 432816), (1704, 425958), (1846, 393192), (1872, 387731), (2032, 357201), (2064, 351663), (2236, 324612), (2286, 317512), (2556, 283972), (2769, 262128), (3048, 238134), (3053, 237744), (3096, 234442), (3302, 219816), (3354, 216408), (3408, 212979), (3692, 196596), (4472, 162306), (4572, 158756), (4953, 146544), (5031, 144272), (5112, 141986), (5461, 132912), (5538, 131064), (6096, 119067), (6106, 118872), (6192, 117221), (6604, 109908), (6708, 108204), (7384, 98298), (8307, 87376), (8944, 81153), (9017, 80496), (9144, 79378), (9159, 79248), (9906, 73272), (10062, 72136), (10224, 70993), (10922, 66456), (11076, 65532), (12212, 59436), (13208, 54954), (13416, 54102), (14768, 49149), (14859, 48848), (16383, 44304), (16614, 43688), (18034, 40248), (18288, 39689), (18318, 39624), (19812, 36636), (20124, 36068), (21844, 33228), (22152, 32766), (24424, 29718), (26416, 27477), (26832, 27051)]