219312288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 144

約数和(自身を含む): 707222880

約数和(自身を除く): 487910592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3083, 3744, 3952, 4446, 5472, 5928, 6166, 7904, 8892, 9249, 11856, 12332, 17784, 18498, 23712, 24664, 27747, 35568, 36996, 40079, 49328, 55494, 58577, 71136, 73992, 80158, 98656, 110988, 117154, 120237, 147984, 160316, 175731, 221976, 234308, 240474, 295968, 320632, 351462, 360711, 443952, 468616, 480948, 527193, 641264, 702924, 721422, 761501, 887904, 937232, 961896, 1054386, 1282528, 1405848, 1442844, 1523002, 1874464, 1923792, 2108772, 2284503, 2811696, 2885688, 3046004, 3847584, 4217544, 4569006, 5623392, 5771376, 6092008, 6853509, 8435088, 9138012, 11542752, 12184016, 13707018, 16870176, 18276024, 24368032, 27414036, 36552048, 54828072, 73104096, 109656144, 219312288]

約数ペア:

[(1, 219312288), (2, 109656144), (3, 73104096), (4, 54828072), (6, 36552048), (8, 27414036), (9, 24368032), (12, 18276024), (13, 16870176), (16, 13707018), (18, 12184016), (19, 11542752), (24, 9138012), (26, 8435088), (32, 6853509), (36, 6092008), (38, 5771376), (39, 5623392), (48, 4569006), (52, 4217544), (57, 3847584), (72, 3046004), (76, 2885688), (78, 2811696), (96, 2284503), (104, 2108772), (114, 1923792), (117, 1874464), (144, 1523002), (152, 1442844), (156, 1405848), (171, 1282528), (208, 1054386), (228, 961896), (234, 937232), (247, 887904), (288, 761501), (304, 721422), (312, 702924), (342, 641264), (416, 527193), (456, 480948), (468, 468616), (494, 443952), (608, 360711), (624, 351462), (684, 320632), (741, 295968), (912, 240474), (936, 234308), (988, 221976), (1248, 175731), (1368, 160316), (1482, 147984), (1824, 120237), (1872, 117154), (1976, 110988), (2223, 98656), (2736, 80158), (2964, 73992), (3083, 71136), (3744, 58577), (3952, 55494), (4446, 49328), (5472, 40079), (5928, 36996), (6166, 35568), (7904, 27747), (8892, 24664), (9249, 23712), (11856, 18498), (12332, 17784)]