217466704

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 556110240

約数和(自身を除く): 338643536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1123, 1274, 1456, 1729, 1862, 1976, 2128, 2246, 2548, 3458, 3724, 3952, 4492, 5096, 6916, 7448, 7861, 8984, 10192, 12103, 13832, 14599, 14896, 15722, 17968, 21337, 24206, 27664, 29198, 31444, 42674, 48412, 55027, 58396, 62888, 85348, 96824, 102193, 110054, 116792, 125776, 149359, 170696, 193648, 204386, 220108, 233584, 277381, 298718, 341392, 408772, 440216, 554762, 597436, 715351, 817544, 880432, 1045513, 1109524, 1194872, 1430702, 1635088, 1941667, 2091026, 2219048, 2389744, 2861404, 3883334, 4182052, 4438096, 5722808, 7766668, 8364104, 11445616, 13591669, 15533336, 16728208, 27183338, 31066672, 54366676, 108733352, 217466704]

約数ペア:

[(1, 217466704), (2, 108733352), (4, 54366676), (7, 31066672), (8, 27183338), (13, 16728208), (14, 15533336), (16, 13591669), (19, 11445616), (26, 8364104), (28, 7766668), (38, 5722808), (49, 4438096), (52, 4182052), (56, 3883334), (76, 2861404), (91, 2389744), (98, 2219048), (104, 2091026), (112, 1941667), (133, 1635088), (152, 1430702), (182, 1194872), (196, 1109524), (208, 1045513), (247, 880432), (266, 817544), (304, 715351), (364, 597436), (392, 554762), (494, 440216), (532, 408772), (637, 341392), (728, 298718), (784, 277381), (931, 233584), (988, 220108), (1064, 204386), (1123, 193648), (1274, 170696), (1456, 149359), (1729, 125776), (1862, 116792), (1976, 110054), (2128, 102193), (2246, 96824), (2548, 85348), (3458, 62888), (3724, 58396), (3952, 55027), (4492, 48412), (5096, 42674), (6916, 31444), (7448, 29198), (7861, 27664), (8984, 24206), (10192, 21337), (12103, 17968), (13832, 15722), (14599, 14896)]