216475776

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 685150830

約数和(自身を除く): 468675054

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1553, 1584, 1936, 2112, 2178, 2904, 3106, 3168, 3872, 4224, 4356, 4659, 5808, 6212, 6336, 7744, 8712, 9318, 11616, 12424, 12672, 13977, 15488, 17083, 17424, 18636, 23232, 24848, 27954, 34166, 34848, 37272, 46464, 49696, 51249, 55908, 68332, 69696, 74544, 99392, 102498, 111816, 136664, 139392, 149088, 153747, 187913, 198784, 204996, 223632, 273328, 298176, 307494, 375826, 409992, 447264, 546656, 563739, 596352, 614988, 751652, 819984, 894528, 1093312, 1127478, 1229976, 1503304, 1639968, 1691217, 1789056, 2186624, 2254956, 2459952, 3006608, 3279936, 3382434, 4509912, 4919904, 6013216, 6559872, 6764868, 9019824, 9839808, 12026432, 13529736, 18039648, 19679616, 24052864, 27059472, 36079296, 54118944, 72158592, 108237888, 216475776]

約数ペア:

[(1, 216475776), (2, 108237888), (3, 72158592), (4, 54118944), (6, 36079296), (8, 27059472), (9, 24052864), (11, 19679616), (12, 18039648), (16, 13529736), (18, 12026432), (22, 9839808), (24, 9019824), (32, 6764868), (33, 6559872), (36, 6013216), (44, 4919904), (48, 4509912), (64, 3382434), (66, 3279936), (72, 3006608), (88, 2459952), (96, 2254956), (99, 2186624), (121, 1789056), (128, 1691217), (132, 1639968), (144, 1503304), (176, 1229976), (192, 1127478), (198, 1093312), (242, 894528), (264, 819984), (288, 751652), (352, 614988), (363, 596352), (384, 563739), (396, 546656), (484, 447264), (528, 409992), (576, 375826), (704, 307494), (726, 298176), (792, 273328), (968, 223632), (1056, 204996), (1089, 198784), (1152, 187913), (1408, 153747), (1452, 149088), (1553, 139392), (1584, 136664), (1936, 111816), (2112, 102498), (2178, 99392), (2904, 74544), (3106, 69696), (3168, 68332), (3872, 55908), (4224, 51249), (4356, 49696), (4659, 46464), (5808, 37272), (6212, 34848), (6336, 34166), (7744, 27954), (8712, 24848), (9318, 23232), (11616, 18636), (12424, 17424), (12672, 17083), (13977, 15488)]