123731496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 426240000

約数和(自身を除く): 302508504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 59, 63, 72, 73, 76, 84, 108, 114, 118, 126, 133, 146, 152, 168, 171, 177, 189, 216, 219, 228, 236, 252, 266, 292, 342, 354, 378, 399, 413, 438, 456, 472, 504, 511, 513, 531, 532, 584, 657, 684, 708, 756, 798, 826, 876, 1022, 1026, 1062, 1064, 1121, 1197, 1239, 1314, 1368, 1387, 1416, 1512, 1533, 1593, 1596, 1652, 1752, 1971, 2044, 2052, 2124, 2242, 2394, 2478, 2628, 2774, 3066, 3186, 3192, 3304, 3363, 3591, 3717, 3942, 4088, 4104, 4161, 4248, 4307, 4484, 4599, 4788, 4956, 5256, 5548, 6132, 6372, 6726, 7182, 7434, 7847, 7884, 8322, 8614, 8968, 9198, 9576, 9709, 9912, 10089, 11096, 11151, 12264, 12483, 12744, 12921, 13452, 13797, 14364, 14868, 15694, 15768, 16644, 17228, 18396, 19418, 20178, 22302, 23541, 24966, 25842, 26904, 27594, 28728, 29127, 29736, 30149, 30267, 31388, 33288, 34456, 36792, 37449, 38763, 38836, 40356, 44604, 47082, 49932, 51684, 55188, 58254, 60298, 60534, 62776, 70623, 74898, 77526, 77672, 80712, 81833, 87381, 89208, 90447, 94164, 99864, 103368, 110376, 116289, 116508, 120596, 121068, 141246, 149796, 155052, 163666, 174762, 180894, 188328, 211869, 232578, 233016, 241192, 242136, 245499, 262143, 271341, 282492, 299592, 310104, 327332, 349524, 361788, 423738, 465156, 490998, 524286, 542682, 564984, 572831, 654664, 699048, 723576, 736497, 814023, 847476, 930312, 981996, 1048572, 1085364, 1145662, 1472994, 1628046, 1694952, 1718493, 1963992, 2097144, 2170728, 2209491, 2291324, 2945988, 3256092, 3436986, 4418982, 4582648, 5155479, 5891976, 6512184, 6873972, 8837964, 10310958, 13747944, 15466437, 17675928, 20621916, 30932874, 41243832, 61865748, 123731496]

約数ペア:

[(1, 123731496), (2, 61865748), (3, 41243832), (4, 30932874), (6, 20621916), (7, 17675928), (8, 15466437), (9, 13747944), (12, 10310958), (14, 8837964), (18, 6873972), (19, 6512184), (21, 5891976), (24, 5155479), (27, 4582648), (28, 4418982), (36, 3436986), (38, 3256092), (42, 2945988), (54, 2291324), (56, 2209491), (57, 2170728), (59, 2097144), (63, 1963992), (72, 1718493), (73, 1694952), (76, 1628046), (84, 1472994), (108, 1145662), (114, 1085364), (118, 1048572), (126, 981996), (133, 930312), (146, 847476), (152, 814023), (168, 736497), (171, 723576), (177, 699048), (189, 654664), (216, 572831), (219, 564984), (228, 542682), (236, 524286), (252, 490998), (266, 465156), (292, 423738), (342, 361788), (354, 349524), (378, 327332), (399, 310104), (413, 299592), (438, 282492), (456, 271341), (472, 262143), (504, 245499), (511, 242136), (513, 241192), (531, 233016), (532, 232578), (584, 211869), (657, 188328), (684, 180894), (708, 174762), (756, 163666), (798, 155052), (826, 149796), (876, 141246), (1022, 121068), (1026, 120596), (1062, 116508), (1064, 116289), (1121, 110376), (1197, 103368), (1239, 99864), (1314, 94164), (1368, 90447), (1387, 89208), (1416, 87381), (1512, 81833), (1533, 80712), (1593, 77672), (1596, 77526), (1652, 74898), (1752, 70623), (1971, 62776), (2044, 60534), (2052, 60298), (2124, 58254), (2242, 55188), (2394, 51684), (2478, 49932), (2628, 47082), (2774, 44604), (3066, 40356), (3186, 38836), (3192, 38763), (3304, 37449), (3363, 36792), (3591, 34456), (3717, 33288), (3942, 31388), (4088, 30267), (4104, 30149), (4161, 29736), (4248, 29127), (4307, 28728), (4484, 27594), (4599, 26904), (4788, 25842), (4956, 24966), (5256, 23541), (5548, 22302), (6132, 20178), (6372, 19418), (6726, 18396), (7182, 17228), (7434, 16644), (7847, 15768), (7884, 15694), (8322, 14868), (8614, 14364), (8968, 13797), (9198, 13452), (9576, 12921), (9709, 12744), (9912, 12483), (10089, 12264), (11096, 11151)]