194290488

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 657973800

約数和(自身を除く): 463683312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 211, 216, 232, 252, 261, 294, 324, 348, 378, 392, 406, 422, 441, 504, 522, 567, 588, 609, 633, 648, 696, 756, 783, 812, 844, 882, 1044, 1134, 1176, 1218, 1266, 1323, 1421, 1477, 1512, 1566, 1624, 1688, 1764, 1827, 1899, 2088, 2268, 2349, 2436, 2532, 2646, 2842, 2954, 3132, 3528, 3654, 3798, 3969, 4263, 4431, 4536, 4698, 4872, 5064, 5292, 5481, 5684, 5697, 5908, 6119, 6264, 7308, 7596, 7938, 8526, 8862, 9396, 10339, 10584, 10962, 11368, 11394, 11816, 12238, 12789, 13293, 14616, 15192, 15876, 16443, 17052, 17091, 17724, 18357, 18792, 20678, 21924, 22788, 24476, 25578, 26586, 31017, 31752, 32886, 34104, 34182, 35448, 36714, 38367, 39879, 41356, 42833, 43848, 45576, 48952, 51156, 53172, 55071, 62034, 65772, 68364, 73428, 76734, 79758, 82712, 85666, 93051, 102312, 106344, 110142, 115101, 119637, 124068, 128499, 131544, 136728, 146856, 153468, 159516, 165213, 171332, 186102, 220284, 230202, 239274, 248136, 256998, 279153, 299831, 306936, 319032, 330426, 342664, 372204, 385497, 440568, 460404, 478548, 495639, 513996, 558306, 599662, 660852, 744408, 770994, 837459, 899493, 920808, 957096, 991278, 1027992, 1116612, 1156491, 1199324, 1321704, 1541988, 1674918, 1798986, 1982556, 2233224, 2312982, 2398648, 2698479, 3083976, 3349836, 3469473, 3597972, 3965112, 4625964, 5396958, 6699672, 6938946, 7195944, 8095437, 9251928, 10793916, 13877892, 16190874, 21587832, 24286311, 27755784, 32381748, 48572622, 64763496, 97145244, 194290488]

約数ペア:

[(1, 194290488), (2, 97145244), (3, 64763496), (4, 48572622), (6, 32381748), (7, 27755784), (8, 24286311), (9, 21587832), (12, 16190874), (14, 13877892), (18, 10793916), (21, 9251928), (24, 8095437), (27, 7195944), (28, 6938946), (29, 6699672), (36, 5396958), (42, 4625964), (49, 3965112), (54, 3597972), (56, 3469473), (58, 3349836), (63, 3083976), (72, 2698479), (81, 2398648), (84, 2312982), (87, 2233224), (98, 1982556), (108, 1798986), (116, 1674918), (126, 1541988), (147, 1321704), (162, 1199324), (168, 1156491), (174, 1116612), (189, 1027992), (196, 991278), (203, 957096), (211, 920808), (216, 899493), (232, 837459), (252, 770994), (261, 744408), (294, 660852), (324, 599662), (348, 558306), (378, 513996), (392, 495639), (406, 478548), (422, 460404), (441, 440568), (504, 385497), (522, 372204), (567, 342664), (588, 330426), (609, 319032), (633, 306936), (648, 299831), (696, 279153), (756, 256998), (783, 248136), (812, 239274), (844, 230202), (882, 220284), (1044, 186102), (1134, 171332), (1176, 165213), (1218, 159516), (1266, 153468), (1323, 146856), (1421, 136728), (1477, 131544), (1512, 128499), (1566, 124068), (1624, 119637), (1688, 115101), (1764, 110142), (1827, 106344), (1899, 102312), (2088, 93051), (2268, 85666), (2349, 82712), (2436, 79758), (2532, 76734), (2646, 73428), (2842, 68364), (2954, 65772), (3132, 62034), (3528, 55071), (3654, 53172), (3798, 51156), (3969, 48952), (4263, 45576), (4431, 43848), (4536, 42833), (4698, 41356), (4872, 39879), (5064, 38367), (5292, 36714), (5481, 35448), (5684, 34182), (5697, 34104), (5908, 32886), (6119, 31752), (6264, 31017), (7308, 26586), (7596, 25578), (7938, 24476), (8526, 22788), (8862, 21924), (9396, 20678), (10339, 18792), (10584, 18357), (10962, 17724), (11368, 17091), (11394, 17052), (11816, 16443), (12238, 15876), (12789, 15192), (13293, 14616)]