305171856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 682764912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 41, 44, 48, 66, 72, 74, 82, 88, 99, 111, 123, 127, 132, 144, 148, 164, 176, 198, 222, 246, 254, 264, 296, 328, 333, 369, 381, 396, 407, 444, 451, 492, 508, 528, 592, 656, 666, 738, 762, 792, 814, 888, 902, 984, 1016, 1143, 1221, 1332, 1353, 1397, 1476, 1517, 1524, 1584, 1628, 1776, 1804, 1968, 2032, 2286, 2442, 2664, 2706, 2794, 2952, 3034, 3048, 3256, 3608, 3663, 4059, 4191, 4551, 4572, 4699, 4884, 5207, 5328, 5412, 5588, 5904, 6068, 6096, 6512, 7216, 7326, 8118, 8382, 9102, 9144, 9398, 9768, 10414, 10824, 11176, 12136, 12573, 13653, 14097, 14652, 15621, 16236, 16687, 16764, 18204, 18288, 18796, 19536, 20828, 21648, 22352, 24272, 25146, 27306, 28194, 29304, 31242, 32472, 33374, 33528, 36408, 37592, 41656, 42291, 46863, 50061, 50292, 51689, 54612, 56388, 57277, 58608, 62484, 64944, 66748, 67056, 72816, 75184, 83312, 84582, 93726, 100122, 100584, 103378, 109224, 112776, 114554, 124968, 133496, 150183, 155067, 169164, 171831, 187452, 192659, 200244, 201168, 206756, 218448, 225552, 229108, 249936, 266992, 300366, 310134, 338328, 343662, 374904, 385318, 400488, 413512, 458216, 465201, 515493, 577977, 600732, 620268, 676656, 687324, 749808, 770636, 800976, 827024, 916432, 930402, 1030986, 1155954, 1201464, 1240536, 1374648, 1541272, 1733931, 1860804, 2061972, 2119249, 2311908, 2402928, 2481072, 2749296, 3082544, 3467862, 3721608, 4123944, 4238498, 4623816, 6357747, 6935724, 7443216, 8247888, 8476996, 9247632, 12715494, 13871448, 16953992, 19073241, 25430988, 27742896, 33907984, 38146482, 50861976, 76292964, 101723952, 152585928, 305171856]

約数ペア:

[(1, 305171856), (2, 152585928), (3, 101723952), (4, 76292964), (6, 50861976), (8, 38146482), (9, 33907984), (11, 27742896), (12, 25430988), (16, 19073241), (18, 16953992), (22, 13871448), (24, 12715494), (33, 9247632), (36, 8476996), (37, 8247888), (41, 7443216), (44, 6935724), (48, 6357747), (66, 4623816), (72, 4238498), (74, 4123944), (82, 3721608), (88, 3467862), (99, 3082544), (111, 2749296), (123, 2481072), (127, 2402928), (132, 2311908), (144, 2119249), (148, 2061972), (164, 1860804), (176, 1733931), (198, 1541272), (222, 1374648), (246, 1240536), (254, 1201464), (264, 1155954), (296, 1030986), (328, 930402), (333, 916432), (369, 827024), (381, 800976), (396, 770636), (407, 749808), (444, 687324), (451, 676656), (492, 620268), (508, 600732), (528, 577977), (592, 515493), (656, 465201), (666, 458216), (738, 413512), (762, 400488), (792, 385318), (814, 374904), (888, 343662), (902, 338328), (984, 310134), (1016, 300366), (1143, 266992), (1221, 249936), (1332, 229108), (1353, 225552), (1397, 218448), (1476, 206756), (1517, 201168), (1524, 200244), (1584, 192659), (1628, 187452), (1776, 171831), (1804, 169164), (1968, 155067), (2032, 150183), (2286, 133496), (2442, 124968), (2664, 114554), (2706, 112776), (2794, 109224), (2952, 103378), (3034, 100584), (3048, 100122), (3256, 93726), (3608, 84582), (3663, 83312), (4059, 75184), (4191, 72816), (4551, 67056), (4572, 66748), (4699, 64944), (4884, 62484), (5207, 58608), (5328, 57277), (5412, 56388), (5588, 54612), (5904, 51689), (6068, 50292), (6096, 50061), (6512, 46863), (7216, 42291), (7326, 41656), (8118, 37592), (8382, 36408), (9102, 33528), (9144, 33374), (9398, 32472), (9768, 31242), (10414, 29304), (10824, 28194), (11176, 27306), (12136, 25146), (12573, 24272), (13653, 22352), (14097, 21648), (14652, 20828), (15621, 19536), (16236, 18796), (16687, 18288), (16764, 18204)]