212505888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 639830016

約数和(自身を除く): 427324128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 463, 672, 683, 926, 1366, 1389, 1852, 2049, 2732, 2778, 3241, 3704, 4098, 4781, 5464, 5556, 6482, 7408, 8196, 9562, 9723, 10928, 11112, 12964, 14343, 14816, 16392, 19124, 19446, 21856, 22224, 25928, 28686, 32784, 38248, 38892, 44448, 51856, 57372, 65568, 76496, 77784, 103712, 114744, 152992, 155568, 229488, 311136, 316229, 458976, 632458, 948687, 1264916, 1897374, 2213603, 2529832, 3794748, 4427206, 5059664, 6640809, 7589496, 8854412, 10119328, 13281618, 15178992, 17708824, 26563236, 30357984, 35417648, 53126472, 70835296, 106252944, 212505888]

約数ペア:

[(1, 212505888), (2, 106252944), (3, 70835296), (4, 53126472), (6, 35417648), (7, 30357984), (8, 26563236), (12, 17708824), (14, 15178992), (16, 13281618), (21, 10119328), (24, 8854412), (28, 7589496), (32, 6640809), (42, 5059664), (48, 4427206), (56, 3794748), (84, 2529832), (96, 2213603), (112, 1897374), (168, 1264916), (224, 948687), (336, 632458), (463, 458976), (672, 316229), (683, 311136), (926, 229488), (1366, 155568), (1389, 152992), (1852, 114744), (2049, 103712), (2732, 77784), (2778, 76496), (3241, 65568), (3704, 57372), (4098, 51856), (4781, 44448), (5464, 38892), (5556, 38248), (6482, 32784), (7408, 28686), (8196, 25928), (9562, 22224), (9723, 21856), (10928, 19446), (11112, 19124), (12964, 16392), (14343, 14816)]