212281056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 216

約数和(自身を含む): 683144280

約数和(自身を除く): 470863224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 59, 62, 72, 78, 93, 96, 104, 117, 118, 124, 144, 156, 177, 186, 208, 234, 236, 248, 279, 288, 312, 354, 372, 403, 416, 468, 472, 496, 531, 558, 624, 708, 744, 767, 806, 936, 944, 961, 992, 1062, 1116, 1209, 1248, 1416, 1488, 1534, 1612, 1829, 1872, 1888, 1922, 2124, 2232, 2301, 2418, 2832, 2883, 2976, 3068, 3224, 3627, 3658, 3744, 3844, 4248, 4464, 4602, 4836, 5487, 5664, 5766, 6136, 6448, 6903, 7254, 7316, 7688, 8496, 8649, 8928, 9204, 9672, 10974, 11532, 12272, 12493, 12896, 13806, 14508, 14632, 15376, 16461, 16992, 17298, 18408, 19344, 21948, 23064, 23777, 24544, 24986, 27612, 29016, 29264, 30752, 32922, 34596, 36816, 37479, 38688, 43896, 46128, 47554, 49972, 55224, 56699, 58032, 58528, 65844, 69192, 71331, 73632, 74958, 87792, 92256, 95108, 99944, 110448, 112437, 113398, 116064, 131688, 138384, 142662, 149916, 170097, 175584, 190216, 199888, 213993, 220896, 224874, 226796, 263376, 276768, 285324, 299832, 340194, 380432, 399776, 427986, 449748, 453592, 510291, 526752, 570648, 599664, 680388, 737087, 760864, 855972, 899496, 907184, 1020582, 1141296, 1199328, 1360776, 1474174, 1711944, 1798992, 1814368, 2041164, 2211261, 2282592, 2721552, 2948348, 3423888, 3597984, 4082328, 4422522, 5443104, 5896696, 6633783, 6847776, 8164656, 8845044, 11793392, 13267566, 16329312, 17690088, 23586784, 26535132, 35380176, 53070264, 70760352, 106140528, 212281056]

約数ペア:

[(1, 212281056), (2, 106140528), (3, 70760352), (4, 53070264), (6, 35380176), (8, 26535132), (9, 23586784), (12, 17690088), (13, 16329312), (16, 13267566), (18, 11793392), (24, 8845044), (26, 8164656), (31, 6847776), (32, 6633783), (36, 5896696), (39, 5443104), (48, 4422522), (52, 4082328), (59, 3597984), (62, 3423888), (72, 2948348), (78, 2721552), (93, 2282592), (96, 2211261), (104, 2041164), (117, 1814368), (118, 1798992), (124, 1711944), (144, 1474174), (156, 1360776), (177, 1199328), (186, 1141296), (208, 1020582), (234, 907184), (236, 899496), (248, 855972), (279, 760864), (288, 737087), (312, 680388), (354, 599664), (372, 570648), (403, 526752), (416, 510291), (468, 453592), (472, 449748), (496, 427986), (531, 399776), (558, 380432), (624, 340194), (708, 299832), (744, 285324), (767, 276768), (806, 263376), (936, 226796), (944, 224874), (961, 220896), (992, 213993), (1062, 199888), (1116, 190216), (1209, 175584), (1248, 170097), (1416, 149916), (1488, 142662), (1534, 138384), (1612, 131688), (1829, 116064), (1872, 113398), (1888, 112437), (1922, 110448), (2124, 99944), (2232, 95108), (2301, 92256), (2418, 87792), (2832, 74958), (2883, 73632), (2976, 71331), (3068, 69192), (3224, 65844), (3627, 58528), (3658, 58032), (3744, 56699), (3844, 55224), (4248, 49972), (4464, 47554), (4602, 46128), (4836, 43896), (5487, 38688), (5664, 37479), (5766, 36816), (6136, 34596), (6448, 32922), (6903, 30752), (7254, 29264), (7316, 29016), (7688, 27612), (8496, 24986), (8649, 24544), (8928, 23777), (9204, 23064), (9672, 21948), (10974, 19344), (11532, 18408), (12272, 17298), (12493, 16992), (12896, 16461), (13806, 15376), (14508, 14632)]