219160536

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 648960000

約数和(自身を除く): 429799464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 337, 343, 392, 474, 553, 588, 632, 674, 686, 948, 1011, 1029, 1106, 1176, 1348, 1372, 1659, 1896, 2022, 2058, 2212, 2359, 2696, 2744, 3318, 3871, 4044, 4116, 4424, 4718, 6636, 7077, 7742, 8088, 8232, 9436, 11613, 13272, 14154, 15484, 16513, 18872, 23226, 26623, 27097, 28308, 30968, 33026, 46452, 49539, 53246, 54194, 56616, 66052, 79869, 81291, 92904, 99078, 106492, 108388, 115591, 132104, 159738, 162582, 186361, 198156, 212984, 216776, 231182, 319476, 325164, 346773, 372722, 396312, 462364, 559083, 638952, 650328, 693546, 745444, 924728, 1118166, 1304527, 1387092, 1490888, 2236332, 2609054, 2774184, 3913581, 4472664, 5218108, 7827162, 9131689, 10436216, 15654324, 18263378, 27395067, 31308648, 36526756, 54790134, 73053512, 109580268, 219160536]

約数ペア:

[(1, 219160536), (2, 109580268), (3, 73053512), (4, 54790134), (6, 36526756), (7, 31308648), (8, 27395067), (12, 18263378), (14, 15654324), (21, 10436216), (24, 9131689), (28, 7827162), (42, 5218108), (49, 4472664), (56, 3913581), (79, 2774184), (84, 2609054), (98, 2236332), (147, 1490888), (158, 1387092), (168, 1304527), (196, 1118166), (237, 924728), (294, 745444), (316, 693546), (337, 650328), (343, 638952), (392, 559083), (474, 462364), (553, 396312), (588, 372722), (632, 346773), (674, 325164), (686, 319476), (948, 231182), (1011, 216776), (1029, 212984), (1106, 198156), (1176, 186361), (1348, 162582), (1372, 159738), (1659, 132104), (1896, 115591), (2022, 108388), (2058, 106492), (2212, 99078), (2359, 92904), (2696, 81291), (2744, 79869), (3318, 66052), (3871, 56616), (4044, 54194), (4116, 53246), (4424, 49539), (4718, 46452), (6636, 33026), (7077, 30968), (7742, 28308), (8088, 27097), (8232, 26623), (9436, 23226), (11613, 18872), (13272, 16513), (14154, 15484)]