223752256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 553256704

約数和(自身を除く): 329504448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 182, 206, 208, 224, 364, 373, 412, 416, 448, 721, 728, 746, 824, 832, 1339, 1442, 1456, 1492, 1648, 2611, 2678, 2884, 2912, 2984, 3296, 4849, 5222, 5356, 5768, 5824, 5968, 6592, 9373, 9698, 10444, 10712, 11536, 11936, 18746, 19396, 20888, 21424, 23072, 23872, 33943, 37492, 38419, 38792, 41776, 42848, 46144, 67886, 74984, 76838, 77584, 83552, 85696, 135772, 149968, 153676, 155168, 167104, 268933, 271544, 299936, 307352, 310336, 499447, 537866, 543088, 599872, 614704, 998894, 1075732, 1086176, 1229408, 1997788, 2151464, 2172352, 2458816, 3496129, 3995576, 4302928, 6992258, 7991152, 8605856, 13984516, 15982304, 17211712, 27969032, 31964608, 55938064, 111876128, 223752256]

約数ペア:

[(1, 223752256), (2, 111876128), (4, 55938064), (7, 31964608), (8, 27969032), (13, 17211712), (14, 15982304), (16, 13984516), (26, 8605856), (28, 7991152), (32, 6992258), (52, 4302928), (56, 3995576), (64, 3496129), (91, 2458816), (103, 2172352), (104, 2151464), (112, 1997788), (182, 1229408), (206, 1086176), (208, 1075732), (224, 998894), (364, 614704), (373, 599872), (412, 543088), (416, 537866), (448, 499447), (721, 310336), (728, 307352), (746, 299936), (824, 271544), (832, 268933), (1339, 167104), (1442, 155168), (1456, 153676), (1492, 149968), (1648, 135772), (2611, 85696), (2678, 83552), (2884, 77584), (2912, 76838), (2984, 74984), (3296, 67886), (4849, 46144), (5222, 42848), (5356, 41776), (5768, 38792), (5824, 38419), (5968, 37492), (6592, 33943), (9373, 23872), (9698, 23072), (10444, 21424), (10712, 20888), (11536, 19396), (11936, 18746)]