299284216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 727833600

約数和(自身を除く): 428549384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 89, 103, 106, 154, 178, 206, 212, 308, 356, 371, 412, 424, 583, 616, 623, 712, 721, 742, 824, 979, 1133, 1166, 1246, 1442, 1484, 1958, 2266, 2332, 2492, 2884, 2968, 3916, 4081, 4532, 4664, 4717, 4984, 5459, 5768, 6853, 7832, 7931, 8162, 9064, 9167, 9434, 10918, 13706, 15862, 16324, 18334, 18868, 21836, 27412, 31724, 32648, 33019, 36668, 37736, 38213, 43672, 51887, 54824, 60049, 63448, 64169, 66038, 73336, 76426, 100837, 103774, 120098, 128338, 132076, 152852, 201674, 207548, 240196, 256676, 264152, 305704, 363209, 403348, 415096, 420343, 480392, 485851, 513352, 705859, 726418, 806696, 840686, 971702, 1411718, 1452836, 1681372, 1943404, 2823436, 2905672, 3362744, 3400957, 3886808, 5344361, 5646872, 6801914, 10688722, 13603828, 21377444, 27207656, 37410527, 42754888, 74821054, 149642108, 299284216]

約数ペア:

[(1, 299284216), (2, 149642108), (4, 74821054), (7, 42754888), (8, 37410527), (11, 27207656), (14, 21377444), (22, 13603828), (28, 10688722), (44, 6801914), (53, 5646872), (56, 5344361), (77, 3886808), (88, 3400957), (89, 3362744), (103, 2905672), (106, 2823436), (154, 1943404), (178, 1681372), (206, 1452836), (212, 1411718), (308, 971702), (356, 840686), (371, 806696), (412, 726418), (424, 705859), (583, 513352), (616, 485851), (623, 480392), (712, 420343), (721, 415096), (742, 403348), (824, 363209), (979, 305704), (1133, 264152), (1166, 256676), (1246, 240196), (1442, 207548), (1484, 201674), (1958, 152852), (2266, 132076), (2332, 128338), (2492, 120098), (2884, 103774), (2968, 100837), (3916, 76426), (4081, 73336), (4532, 66038), (4664, 64169), (4717, 63448), (4984, 60049), (5459, 54824), (5768, 51887), (6853, 43672), (7832, 38213), (7931, 37736), (8162, 36668), (9064, 33019), (9167, 32648), (9434, 31724), (10918, 27412), (13706, 21836), (15862, 18868), (16324, 18334)]