319608828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 1088930304

約数和(自身を除く): 769321476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 108, 126, 132, 138, 154, 161, 162, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 324, 378, 396, 414, 462, 483, 506, 557, 567, 594, 621, 644, 693, 756, 759, 828, 891, 924, 966, 1012, 1114, 1134, 1188, 1242, 1386, 1449, 1518, 1671, 1771, 1782, 1863, 1932, 2079, 2228, 2268, 2277, 2484, 2772, 2898, 3036, 3342, 3542, 3564, 3726, 3899, 4158, 4347, 4554, 5013, 5313, 5796, 6127, 6237, 6684, 6831, 7084, 7452, 7798, 8316, 8694, 9108, 10026, 10626, 11697, 12254, 12474, 12811, 13041, 13662, 15039, 15596, 15939, 17388, 18381, 20052, 20493, 21252, 23394, 24508, 24948, 25622, 26082, 27324, 30078, 31878, 35091, 36762, 38433, 40986, 42889, 45117, 46788, 47817, 51244, 52164, 55143, 60156, 63756, 70182, 73524, 76866, 81972, 85778, 89677, 90234, 95634, 105273, 110286, 115299, 128667, 140364, 140921, 143451, 153732, 165429, 171556, 179354, 180468, 191268, 210546, 220572, 230598, 257334, 269031, 281842, 286902, 315819, 330858, 345897, 358708, 386001, 421092, 422763, 461196, 496287, 514668, 538062, 563684, 573804, 631638, 661716, 691794, 772002, 807093, 845526, 986447, 992574, 1037691, 1076124, 1158003, 1263276, 1268289, 1383588, 1544004, 1614186, 1691052, 1972894, 1985148, 2075382, 2316006, 2421279, 2536578, 2959341, 3228372, 3474009, 3804867, 3945788, 4150764, 4632012, 4842558, 5073156, 5918682, 6948018, 7263837, 7609734, 8878023, 9685116, 11414601, 11837364, 13896036, 14527674, 15219468, 17756046, 22829202, 26634069, 29055348, 35512092, 45658404, 53268138, 79902207, 106536276, 159804414, 319608828]

約数ペア:

[(1, 319608828), (2, 159804414), (3, 106536276), (4, 79902207), (6, 53268138), (7, 45658404), (9, 35512092), (11, 29055348), (12, 26634069), (14, 22829202), (18, 17756046), (21, 15219468), (22, 14527674), (23, 13896036), (27, 11837364), (28, 11414601), (33, 9685116), (36, 8878023), (42, 7609734), (44, 7263837), (46, 6948018), (54, 5918682), (63, 5073156), (66, 4842558), (69, 4632012), (77, 4150764), (81, 3945788), (84, 3804867), (92, 3474009), (99, 3228372), (108, 2959341), (126, 2536578), (132, 2421279), (138, 2316006), (154, 2075382), (161, 1985148), (162, 1972894), (189, 1691052), (198, 1614186), (207, 1544004), (231, 1383588), (252, 1268289), (253, 1263276), (276, 1158003), (297, 1076124), (308, 1037691), (322, 992574), (324, 986447), (378, 845526), (396, 807093), (414, 772002), (462, 691794), (483, 661716), (506, 631638), (557, 573804), (567, 563684), (594, 538062), (621, 514668), (644, 496287), (693, 461196), (756, 422763), (759, 421092), (828, 386001), (891, 358708), (924, 345897), (966, 330858), (1012, 315819), (1114, 286902), (1134, 281842), (1188, 269031), (1242, 257334), (1386, 230598), (1449, 220572), (1518, 210546), (1671, 191268), (1771, 180468), (1782, 179354), (1863, 171556), (1932, 165429), (2079, 153732), (2228, 143451), (2268, 140921), (2277, 140364), (2484, 128667), (2772, 115299), (2898, 110286), (3036, 105273), (3342, 95634), (3542, 90234), (3564, 89677), (3726, 85778), (3899, 81972), (4158, 76866), (4347, 73524), (4554, 70182), (5013, 63756), (5313, 60156), (5796, 55143), (6127, 52164), (6237, 51244), (6684, 47817), (6831, 46788), (7084, 45117), (7452, 42889), (7798, 40986), (8316, 38433), (8694, 36762), (9108, 35091), (10026, 31878), (10626, 30078), (11697, 27324), (12254, 26082), (12474, 25622), (12811, 24948), (13041, 24508), (13662, 23394), (15039, 21252), (15596, 20493), (15939, 20052), (17388, 18381)]