861740264

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8689}}^1$

素因数の和:8743

約数の個数: 96

約数和(自身を含む): 2139825600

約数和(自身を除く): 1278085336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 1012, 1078, 1127, 1288, 1771, 2024, 2156, 2254, 3542, 4312, 4508, 7084, 8689, 9016, 12397, 14168, 17378, 24794, 34756, 49588, 60823, 69512, 95579, 99176, 121646, 191158, 199847, 243292, 382316, 399694, 425761, 486584, 669053, 764632, 799388, 851522, 1338106, 1398929, 1598776, 1703044, 2198317, 2676212, 2797858, 3406088, 4396634, 4683371, 5352424, 5595716, 8793268, 9366742, 9792503, 11191432, 15388219, 17586536, 18733484, 19585006, 30776438, 37466968, 39170012, 61552876, 78340024, 107717533, 123105752, 215435066, 430870132, 861740264]

約数ペア:

[(1, 861740264), (2, 430870132), (4, 215435066), (7, 123105752), (8, 107717533), (11, 78340024), (14, 61552876), (22, 39170012), (23, 37466968), (28, 30776438), (44, 19585006), (46, 18733484), (49, 17586536), (56, 15388219), (77, 11191432), (88, 9792503), (92, 9366742), (98, 8793268), (154, 5595716), (161, 5352424), (184, 4683371), (196, 4396634), (253, 3406088), (308, 2797858), (322, 2676212), (392, 2198317), (506, 1703044), (539, 1598776), (616, 1398929), (644, 1338106), (1012, 851522), (1078, 799388), (1127, 764632), (1288, 669053), (1771, 486584), (2024, 425761), (2156, 399694), (2254, 382316), (3542, 243292), (4312, 199847), (4508, 191158), (7084, 121646), (8689, 99176), (9016, 95579), (12397, 69512), (14168, 60823), (17378, 49588), (24794, 34756)]