218928864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4269

約数の個数: 144

約数和(自身を含む): 729461376

約数和(自身を除く): 510532512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4231, 4312, 4704, 6468, 7392, 8462, 8624, 12693, 12936, 16924, 17248, 25386, 25872, 29617, 33848, 46541, 50772, 51744, 59234, 67696, 88851, 93082, 101544, 118468, 135392, 139623, 177702, 186164, 203088, 207319, 236936, 279246, 325787, 355404, 372328, 406176, 414638, 473872, 558492, 621957, 651574, 710808, 744656, 829276, 947744, 977361, 1116984, 1243914, 1303148, 1421616, 1489312, 1658552, 1954722, 2233968, 2280509, 2487828, 2606296, 2843232, 3317104, 3909444, 4467936, 4561018, 4975656, 5212592, 6634208, 6841527, 7818888, 9122036, 9951312, 10425184, 13683054, 15637776, 18244072, 19902624, 27366108, 31275552, 36488144, 54732216, 72976288, 109464432, 218928864]

約数ペア:

[(1, 218928864), (2, 109464432), (3, 72976288), (4, 54732216), (6, 36488144), (7, 31275552), (8, 27366108), (11, 19902624), (12, 18244072), (14, 15637776), (16, 13683054), (21, 10425184), (22, 9951312), (24, 9122036), (28, 7818888), (32, 6841527), (33, 6634208), (42, 5212592), (44, 4975656), (48, 4561018), (49, 4467936), (56, 3909444), (66, 3317104), (77, 2843232), (84, 2606296), (88, 2487828), (96, 2280509), (98, 2233968), (112, 1954722), (132, 1658552), (147, 1489312), (154, 1421616), (168, 1303148), (176, 1243914), (196, 1116984), (224, 977361), (231, 947744), (264, 829276), (294, 744656), (308, 710808), (336, 651574), (352, 621957), (392, 558492), (462, 473872), (528, 414638), (539, 406176), (588, 372328), (616, 355404), (672, 325787), (784, 279246), (924, 236936), (1056, 207319), (1078, 203088), (1176, 186164), (1232, 177702), (1568, 139623), (1617, 135392), (1848, 118468), (2156, 101544), (2352, 93082), (2464, 88851), (3234, 67696), (3696, 59234), (4231, 51744), (4312, 50772), (4704, 46541), (6468, 33848), (7392, 29617), (8462, 25872), (8624, 25386), (12693, 17248), (12936, 16924)]