1380491904

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 4199103360

約数和(自身を除く): 2818611456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 73, 74, 88, 96, 111, 121, 128, 132, 146, 148, 176, 192, 219, 222, 242, 264, 292, 296, 352, 363, 384, 407, 438, 444, 484, 528, 584, 592, 704, 726, 803, 814, 876, 888, 968, 1056, 1168, 1184, 1221, 1331, 1408, 1452, 1606, 1628, 1752, 1776, 1936, 2112, 2336, 2368, 2409, 2442, 2662, 2701, 2904, 3212, 3256, 3504, 3552, 3872, 3993, 4224, 4477, 4672, 4736, 4818, 4884, 5324, 5402, 5808, 6424, 6512, 7008, 7104, 7744, 7986, 8103, 8833, 8954, 9344, 9636, 9768, 10648, 10804, 11616, 12848, 13024, 13431, 14016, 14208, 15488, 15972, 16206, 17666, 17908, 19272, 19536, 21296, 21608, 23232, 25696, 26048, 26499, 26862, 28032, 29711, 31944, 32412, 35332, 35816, 38544, 39072, 42592, 43216, 46464, 49247, 51392, 52096, 52998, 53724, 59422, 63888, 64824, 70664, 71632, 77088, 78144, 85184, 86432, 89133, 97163, 98494, 102784, 105996, 107448, 118844, 127776, 129648, 141328, 143264, 147741, 154176, 156288, 170368, 172864, 178266, 194326, 196988, 211992, 214896, 237688, 255552, 259296, 282656, 286528, 291489, 295482, 308352, 326821, 345728, 356532, 388652, 393976, 423984, 429792, 475376, 511104, 518592, 565312, 573056, 582978, 590964, 653642, 713064, 777304, 787952, 847968, 859584, 950752, 980463, 1037184, 1130624, 1165956, 1181928, 1307284, 1426128, 1554608, 1575904, 1695936, 1719168, 1901504, 1960926, 2331912, 2363856, 2614568, 2852256, 3109216, 3151808, 3391872, 3595031, 3803008, 3921852, 4663824, 4727712, 5229136, 5704512, 6218432, 6303616, 7190062, 7843704, 9327648, 9455424, 10458272, 10785093, 11409024, 12436864, 14380124, 15687408, 18655296, 18910848, 20916544, 21570186, 28760248, 31374816, 37310592, 41833088, 43140372, 57520496, 62749632, 86280744, 115040992, 125499264, 172561488, 230081984, 345122976, 460163968, 690245952, 1380491904]

約数ペア:

[(1, 1380491904), (2, 690245952), (3, 460163968), (4, 345122976), (6, 230081984), (8, 172561488), (11, 125499264), (12, 115040992), (16, 86280744), (22, 62749632), (24, 57520496), (32, 43140372), (33, 41833088), (37, 37310592), (44, 31374816), (48, 28760248), (64, 21570186), (66, 20916544), (73, 18910848), (74, 18655296), (88, 15687408), (96, 14380124), (111, 12436864), (121, 11409024), (128, 10785093), (132, 10458272), (146, 9455424), (148, 9327648), (176, 7843704), (192, 7190062), (219, 6303616), (222, 6218432), (242, 5704512), (264, 5229136), (292, 4727712), (296, 4663824), (352, 3921852), (363, 3803008), (384, 3595031), (407, 3391872), (438, 3151808), (444, 3109216), (484, 2852256), (528, 2614568), (584, 2363856), (592, 2331912), (704, 1960926), (726, 1901504), (803, 1719168), (814, 1695936), (876, 1575904), (888, 1554608), (968, 1426128), (1056, 1307284), (1168, 1181928), (1184, 1165956), (1221, 1130624), (1331, 1037184), (1408, 980463), (1452, 950752), (1606, 859584), (1628, 847968), (1752, 787952), (1776, 777304), (1936, 713064), (2112, 653642), (2336, 590964), (2368, 582978), (2409, 573056), (2442, 565312), (2662, 518592), (2701, 511104), (2904, 475376), (3212, 429792), (3256, 423984), (3504, 393976), (3552, 388652), (3872, 356532), (3993, 345728), (4224, 326821), (4477, 308352), (4672, 295482), (4736, 291489), (4818, 286528), (4884, 282656), (5324, 259296), (5402, 255552), (5808, 237688), (6424, 214896), (6512, 211992), (7008, 196988), (7104, 194326), (7744, 178266), (7986, 172864), (8103, 170368), (8833, 156288), (8954, 154176), (9344, 147741), (9636, 143264), (9768, 141328), (10648, 129648), (10804, 127776), (11616, 118844), (12848, 107448), (13024, 105996), (13431, 102784), (14016, 98494), (14208, 97163), (15488, 89133), (15972, 86432), (16206, 85184), (17666, 78144), (17908, 77088), (19272, 71632), (19536, 70664), (21296, 64824), (21608, 63888), (23232, 59422), (25696, 53724), (26048, 52998), (26499, 52096), (26862, 51392), (28032, 49247), (29711, 46464), (31944, 43216), (32412, 42592), (35332, 39072), (35816, 38544)]