1217850368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 176

約数和(自身を含む): 2971261440

約数和(自身を除く): 1753411072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 83, 89, 92, 112, 128, 161, 166, 178, 184, 224, 256, 322, 332, 356, 368, 448, 512, 581, 623, 644, 664, 712, 736, 896, 1024, 1162, 1246, 1288, 1328, 1424, 1472, 1792, 1909, 2047, 2324, 2492, 2576, 2656, 2848, 2944, 3584, 3818, 4094, 4648, 4984, 5152, 5312, 5696, 5888, 7168, 7387, 7636, 8188, 9296, 9968, 10304, 10624, 11392, 11776, 13363, 14329, 14774, 15272, 16376, 18592, 19936, 20608, 21248, 22784, 23552, 26726, 28658, 29548, 30544, 32752, 37184, 39872, 41216, 42496, 45568, 51709, 53452, 57316, 59096, 61088, 65504, 74368, 79744, 82432, 84992, 91136, 103418, 106904, 114632, 118192, 122176, 131008, 148736, 159488, 164864, 169901, 206836, 213808, 229264, 236384, 244352, 262016, 297472, 318976, 339802, 413672, 427616, 458528, 472768, 488704, 524032, 594944, 637952, 679604, 827344, 855232, 917056, 945536, 977408, 1048064, 1189307, 1359208, 1654688, 1710464, 1834112, 1891072, 1954816, 2096128, 2378614, 2718416, 3309376, 3420928, 3668224, 3782144, 4757228, 5436832, 6618752, 6841856, 7336448, 7564288, 9514456, 10873664, 13237504, 13683712, 14672896, 19028912, 21747328, 26475008, 38057824, 43494656, 52950016, 76115648, 86989312, 152231296, 173978624, 304462592, 608925184, 1217850368]

約数ペア:

[(1, 1217850368), (2, 608925184), (4, 304462592), (7, 173978624), (8, 152231296), (14, 86989312), (16, 76115648), (23, 52950016), (28, 43494656), (32, 38057824), (46, 26475008), (56, 21747328), (64, 19028912), (83, 14672896), (89, 13683712), (92, 13237504), (112, 10873664), (128, 9514456), (161, 7564288), (166, 7336448), (178, 6841856), (184, 6618752), (224, 5436832), (256, 4757228), (322, 3782144), (332, 3668224), (356, 3420928), (368, 3309376), (448, 2718416), (512, 2378614), (581, 2096128), (623, 1954816), (644, 1891072), (664, 1834112), (712, 1710464), (736, 1654688), (896, 1359208), (1024, 1189307), (1162, 1048064), (1246, 977408), (1288, 945536), (1328, 917056), (1424, 855232), (1472, 827344), (1792, 679604), (1909, 637952), (2047, 594944), (2324, 524032), (2492, 488704), (2576, 472768), (2656, 458528), (2848, 427616), (2944, 413672), (3584, 339802), (3818, 318976), (4094, 297472), (4648, 262016), (4984, 244352), (5152, 236384), (5312, 229264), (5696, 213808), (5888, 206836), (7168, 169901), (7387, 164864), (7636, 159488), (8188, 148736), (9296, 131008), (9968, 122176), (10304, 118192), (10624, 114632), (11392, 106904), (11776, 103418), (13363, 91136), (14329, 84992), (14774, 82432), (15272, 79744), (16376, 74368), (18592, 65504), (19936, 61088), (20608, 59096), (21248, 57316), (22784, 53452), (23552, 51709), (26726, 45568), (28658, 42496), (29548, 41216), (30544, 39872), (32752, 37184)]