222175512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 708704100

約数和(自身を除く): 486528588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 169, 171, 186, 228, 234, 247, 248, 279, 312, 338, 342, 372, 403, 456, 468, 494, 507, 558, 589, 676, 684, 741, 744, 806, 936, 961, 988, 1014, 1116, 1178, 1209, 1352, 1368, 1482, 1521, 1612, 1767, 1922, 1976, 2028, 2223, 2232, 2356, 2418, 2883, 2964, 3042, 3211, 3224, 3534, 3627, 3844, 4056, 4446, 4712, 4836, 5239, 5301, 5766, 5928, 6084, 6422, 7068, 7254, 7657, 7688, 8649, 8892, 9633, 9672, 10478, 10602, 11532, 12168, 12493, 12844, 14136, 14508, 15314, 15717, 17298, 17784, 18259, 19266, 20956, 21204, 22971, 23064, 24986, 25688, 28899, 29016, 30628, 31434, 34596, 36518, 37479, 38532, 41912, 42408, 45942, 47151, 49972, 54777, 57798, 61256, 62868, 68913, 69192, 73036, 74958, 77064, 91884, 94302, 99541, 99944, 109554, 112437, 115596, 125736, 137826, 146072, 149916, 162409, 164331, 183768, 188604, 199082, 219108, 224874, 231192, 237367, 275652, 298623, 299832, 324818, 328662, 377208, 398164, 438216, 449748, 474734, 487227, 551304, 597246, 649636, 657324, 712101, 796328, 895869, 899496, 949468, 974454, 1194492, 1299272, 1314648, 1424202, 1461681, 1791738, 1898936, 1948908, 2136303, 2388984, 2848404, 2923362, 3085771, 3583476, 3897816, 4272606, 5696808, 5846724, 6171542, 7166952, 8545212, 9257313, 11693448, 12343084, 17090424, 18514626, 24686168, 27771939, 37029252, 55543878, 74058504, 111087756, 222175512]

約数ペア:

[(1, 222175512), (2, 111087756), (3, 74058504), (4, 55543878), (6, 37029252), (8, 27771939), (9, 24686168), (12, 18514626), (13, 17090424), (18, 12343084), (19, 11693448), (24, 9257313), (26, 8545212), (31, 7166952), (36, 6171542), (38, 5846724), (39, 5696808), (52, 4272606), (57, 3897816), (62, 3583476), (72, 3085771), (76, 2923362), (78, 2848404), (93, 2388984), (104, 2136303), (114, 1948908), (117, 1898936), (124, 1791738), (152, 1461681), (156, 1424202), (169, 1314648), (171, 1299272), (186, 1194492), (228, 974454), (234, 949468), (247, 899496), (248, 895869), (279, 796328), (312, 712101), (338, 657324), (342, 649636), (372, 597246), (403, 551304), (456, 487227), (468, 474734), (494, 449748), (507, 438216), (558, 398164), (589, 377208), (676, 328662), (684, 324818), (741, 299832), (744, 298623), (806, 275652), (936, 237367), (961, 231192), (988, 224874), (1014, 219108), (1116, 199082), (1178, 188604), (1209, 183768), (1352, 164331), (1368, 162409), (1482, 149916), (1521, 146072), (1612, 137826), (1767, 125736), (1922, 115596), (1976, 112437), (2028, 109554), (2223, 99944), (2232, 99541), (2356, 94302), (2418, 91884), (2883, 77064), (2964, 74958), (3042, 73036), (3211, 69192), (3224, 68913), (3534, 62868), (3627, 61256), (3844, 57798), (4056, 54777), (4446, 49972), (4712, 47151), (4836, 45942), (5239, 42408), (5301, 41912), (5766, 38532), (5928, 37479), (6084, 36518), (6422, 34596), (7068, 31434), (7254, 30628), (7657, 29016), (7688, 28899), (8649, 25688), (8892, 24986), (9633, 23064), (9672, 22971), (10478, 21204), (10602, 20956), (11532, 19266), (12168, 18259), (12493, 17784), (12844, 17298), (14136, 15717), (14508, 15314)]