211563264

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 623992320

約数和(自身を除く): 412429056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 237, 256, 264, 316, 317, 352, 384, 474, 528, 632, 634, 704, 768, 869, 948, 951, 1056, 1264, 1268, 1408, 1738, 1896, 1902, 2112, 2528, 2536, 2607, 2816, 3476, 3487, 3792, 3804, 4224, 5056, 5072, 5214, 6952, 6974, 7584, 7608, 8448, 10112, 10144, 10428, 10461, 13904, 13948, 15168, 15216, 20224, 20288, 20856, 20922, 25043, 27808, 27896, 30336, 30432, 40576, 41712, 41844, 50086, 55616, 55792, 60672, 60864, 75129, 81152, 83424, 83688, 100172, 111232, 111584, 121728, 150258, 166848, 167376, 200344, 222464, 223168, 243456, 275473, 300516, 333696, 334752, 400688, 446336, 550946, 601032, 667392, 669504, 801376, 826419, 892672, 1101892, 1202064, 1339008, 1602752, 1652838, 2203784, 2404128, 2678016, 3205504, 3305676, 4407568, 4808256, 6411008, 6611352, 8815136, 9616512, 13222704, 17630272, 19233024, 26445408, 35260544, 52890816, 70521088, 105781632, 211563264]

約数ペア:

[(1, 211563264), (2, 105781632), (3, 70521088), (4, 52890816), (6, 35260544), (8, 26445408), (11, 19233024), (12, 17630272), (16, 13222704), (22, 9616512), (24, 8815136), (32, 6611352), (33, 6411008), (44, 4808256), (48, 4407568), (64, 3305676), (66, 3205504), (79, 2678016), (88, 2404128), (96, 2203784), (128, 1652838), (132, 1602752), (158, 1339008), (176, 1202064), (192, 1101892), (237, 892672), (256, 826419), (264, 801376), (316, 669504), (317, 667392), (352, 601032), (384, 550946), (474, 446336), (528, 400688), (632, 334752), (634, 333696), (704, 300516), (768, 275473), (869, 243456), (948, 223168), (951, 222464), (1056, 200344), (1264, 167376), (1268, 166848), (1408, 150258), (1738, 121728), (1896, 111584), (1902, 111232), (2112, 100172), (2528, 83688), (2536, 83424), (2607, 81152), (2816, 75129), (3476, 60864), (3487, 60672), (3792, 55792), (3804, 55616), (4224, 50086), (5056, 41844), (5072, 41712), (5214, 40576), (6952, 30432), (6974, 30336), (7584, 27896), (7608, 27808), (8448, 25043), (10112, 20922), (10144, 20856), (10428, 20288), (10461, 20224), (13904, 15216), (13948, 15168)]