223490448

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 679956480

約数和(自身を除く): 456466032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 83, 92, 108, 138, 144, 166, 184, 207, 216, 249, 271, 276, 332, 368, 414, 432, 498, 542, 552, 621, 664, 747, 813, 828, 996, 1084, 1104, 1242, 1328, 1494, 1626, 1656, 1909, 1992, 2168, 2241, 2439, 2484, 2988, 3252, 3312, 3818, 3984, 4336, 4482, 4878, 4968, 5727, 5976, 6233, 6504, 7317, 7636, 8964, 9756, 9936, 11454, 11952, 12466, 13008, 14634, 15272, 17181, 17928, 18699, 19512, 22493, 22908, 24932, 29268, 30544, 34362, 35856, 37398, 39024, 44986, 45816, 49864, 51543, 56097, 58536, 67479, 68724, 74796, 89972, 91632, 99728, 103086, 112194, 117072, 134958, 137448, 149592, 168291, 179944, 202437, 206172, 224388, 269916, 274896, 299184, 336582, 359888, 404874, 412344, 448776, 517339, 539832, 607311, 673164, 809748, 824688, 897552, 1034678, 1079664, 1214622, 1346328, 1552017, 1619496, 2069356, 2429244, 2692656, 3104034, 3238992, 4138712, 4656051, 4858488, 6208068, 8277424, 9312102, 9716976, 12416136, 13968153, 18624204, 24832272, 27936306, 37248408, 55872612, 74496816, 111745224, 223490448]

約数ペア:

[(1, 223490448), (2, 111745224), (3, 74496816), (4, 55872612), (6, 37248408), (8, 27936306), (9, 24832272), (12, 18624204), (16, 13968153), (18, 12416136), (23, 9716976), (24, 9312102), (27, 8277424), (36, 6208068), (46, 4858488), (48, 4656051), (54, 4138712), (69, 3238992), (72, 3104034), (83, 2692656), (92, 2429244), (108, 2069356), (138, 1619496), (144, 1552017), (166, 1346328), (184, 1214622), (207, 1079664), (216, 1034678), (249, 897552), (271, 824688), (276, 809748), (332, 673164), (368, 607311), (414, 539832), (432, 517339), (498, 448776), (542, 412344), (552, 404874), (621, 359888), (664, 336582), (747, 299184), (813, 274896), (828, 269916), (996, 224388), (1084, 206172), (1104, 202437), (1242, 179944), (1328, 168291), (1494, 149592), (1626, 137448), (1656, 134958), (1909, 117072), (1992, 112194), (2168, 103086), (2241, 99728), (2439, 91632), (2484, 89972), (2988, 74796), (3252, 68724), (3312, 67479), (3818, 58536), (3984, 56097), (4336, 51543), (4482, 49864), (4878, 45816), (4968, 44986), (5727, 39024), (5976, 37398), (6233, 35856), (6504, 34362), (7317, 30544), (7636, 29268), (8964, 24932), (9756, 22908), (9936, 22493), (11454, 19512), (11952, 18699), (12466, 17928), (13008, 17181), (14634, 15272)]