690969408

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 112

約数和(自身を含む): 1888296960

約数和(自身を除く): 1197327552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 127, 129, 172, 192, 254, 258, 344, 381, 508, 516, 659, 688, 762, 1016, 1032, 1318, 1376, 1524, 1977, 2032, 2064, 2636, 2752, 3048, 3954, 4064, 4128, 5272, 5461, 6096, 7908, 8128, 8256, 10544, 10922, 12192, 15816, 16383, 21088, 21844, 24384, 28337, 31632, 32766, 42176, 43688, 56674, 63264, 65532, 83693, 85011, 87376, 113348, 126528, 131064, 167386, 170022, 174752, 226696, 251079, 262128, 334772, 340044, 349504, 453392, 502158, 524256, 669544, 680088, 906784, 1004316, 1048512, 1339088, 1360176, 1813568, 2008632, 2678176, 2720352, 3598799, 4017264, 5356352, 5440704, 7197598, 8034528, 10796397, 14395196, 16069056, 21592794, 28790392, 43185588, 57580784, 86371176, 115161568, 172742352, 230323136, 345484704, 690969408]

約数ペア:

[(1, 690969408), (2, 345484704), (3, 230323136), (4, 172742352), (6, 115161568), (8, 86371176), (12, 57580784), (16, 43185588), (24, 28790392), (32, 21592794), (43, 16069056), (48, 14395196), (64, 10796397), (86, 8034528), (96, 7197598), (127, 5440704), (129, 5356352), (172, 4017264), (192, 3598799), (254, 2720352), (258, 2678176), (344, 2008632), (381, 1813568), (508, 1360176), (516, 1339088), (659, 1048512), (688, 1004316), (762, 906784), (1016, 680088), (1032, 669544), (1318, 524256), (1376, 502158), (1524, 453392), (1977, 349504), (2032, 340044), (2064, 334772), (2636, 262128), (2752, 251079), (3048, 226696), (3954, 174752), (4064, 170022), (4128, 167386), (5272, 131064), (5461, 126528), (6096, 113348), (7908, 87376), (8128, 85011), (8256, 83693), (10544, 65532), (10922, 63264), (12192, 56674), (15816, 43688), (16383, 42176), (21088, 32766), (21844, 31632), (24384, 28337)]