684876552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 1888220160

約数和(自身を除く): 1203343608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 173, 186, 204, 248, 313, 346, 372, 408, 519, 527, 626, 692, 744, 939, 1038, 1054, 1252, 1384, 1581, 1878, 2076, 2108, 2504, 2941, 3162, 3756, 4152, 4216, 5321, 5363, 5882, 6324, 7512, 8823, 9703, 10642, 10726, 11764, 12648, 15963, 16089, 17646, 19406, 21284, 21452, 23528, 29109, 31926, 32178, 35292, 38812, 42568, 42904, 54149, 58218, 63852, 64356, 70584, 77624, 91171, 108298, 116436, 127704, 128712, 162447, 164951, 182342, 216596, 232872, 273513, 324894, 329902, 364684, 433192, 494853, 547026, 649788, 659804, 729368, 920533, 989706, 1094052, 1299576, 1319608, 1678619, 1841066, 1979412, 2188104, 2761599, 3357238, 3682132, 3958824, 5035857, 5523198, 6714476, 7364264, 10071714, 11046396, 13428952, 20143428, 22092792, 28536523, 40286856, 57073046, 85609569, 114146092, 171219138, 228292184, 342438276, 684876552]

約数ペア:

[(1, 684876552), (2, 342438276), (3, 228292184), (4, 171219138), (6, 114146092), (8, 85609569), (12, 57073046), (17, 40286856), (24, 28536523), (31, 22092792), (34, 20143428), (51, 13428952), (62, 11046396), (68, 10071714), (93, 7364264), (102, 6714476), (124, 5523198), (136, 5035857), (173, 3958824), (186, 3682132), (204, 3357238), (248, 2761599), (313, 2188104), (346, 1979412), (372, 1841066), (408, 1678619), (519, 1319608), (527, 1299576), (626, 1094052), (692, 989706), (744, 920533), (939, 729368), (1038, 659804), (1054, 649788), (1252, 547026), (1384, 494853), (1581, 433192), (1878, 364684), (2076, 329902), (2108, 324894), (2504, 273513), (2941, 232872), (3162, 216596), (3756, 182342), (4152, 164951), (4216, 162447), (5321, 128712), (5363, 127704), (5882, 116436), (6324, 108298), (7512, 91171), (8823, 77624), (9703, 70584), (10642, 64356), (10726, 63852), (11764, 58218), (12648, 54149), (15963, 42904), (16089, 42568), (17646, 38812), (19406, 35292), (21284, 32178), (21452, 31926), (23528, 29109)]