221072544

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 192

約数和(自身を含む): 804142080

約数和(自身を除く): 583069536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3323, 3696, 4158, 4752, 5544, 6048, 6646, 7392, 8316, 9504, 9969, 11088, 13292, 16632, 19938, 22176, 23261, 26584, 29907, 33264, 36553, 39876, 46522, 53168, 59814, 66528, 69783, 73106, 79752, 89721, 93044, 106336, 109659, 119628, 139566, 146212, 159504, 179442, 186088, 209349, 219318, 239256, 255871, 279132, 292424, 319008, 328977, 358884, 372176, 418698, 438636, 478512, 511742, 558264, 584848, 628047, 657954, 717768, 744352, 767613, 837396, 877272, 957024, 986931, 1023484, 1116528, 1169696, 1256094, 1315908, 1435536, 1535226, 1674792, 1754544, 1973862, 2046968, 2233056, 2302839, 2512188, 2631816, 2871072, 3070452, 3349584, 3509088, 3947724, 4093936, 4605678, 5024376, 5263632, 6140904, 6699168, 6908517, 7895448, 8187872, 9211356, 10048752, 10527264, 12281808, 13817034, 15790896, 18422712, 20097504, 24563616, 27634068, 31581792, 36845424, 55268136, 73690848, 110536272, 221072544]

約数ペア:

[(1, 221072544), (2, 110536272), (3, 73690848), (4, 55268136), (6, 36845424), (7, 31581792), (8, 27634068), (9, 24563616), (11, 20097504), (12, 18422712), (14, 15790896), (16, 13817034), (18, 12281808), (21, 10527264), (22, 10048752), (24, 9211356), (27, 8187872), (28, 7895448), (32, 6908517), (33, 6699168), (36, 6140904), (42, 5263632), (44, 5024376), (48, 4605678), (54, 4093936), (56, 3947724), (63, 3509088), (66, 3349584), (72, 3070452), (77, 2871072), (84, 2631816), (88, 2512188), (96, 2302839), (99, 2233056), (108, 2046968), (112, 1973862), (126, 1754544), (132, 1674792), (144, 1535226), (154, 1435536), (168, 1315908), (176, 1256094), (189, 1169696), (198, 1116528), (216, 1023484), (224, 986931), (231, 957024), (252, 877272), (264, 837396), (288, 767613), (297, 744352), (308, 717768), (336, 657954), (352, 628047), (378, 584848), (396, 558264), (432, 511742), (462, 478512), (504, 438636), (528, 418698), (594, 372176), (616, 358884), (672, 328977), (693, 319008), (756, 292424), (792, 279132), (864, 255871), (924, 239256), (1008, 219318), (1056, 209349), (1188, 186088), (1232, 179442), (1386, 159504), (1512, 146212), (1584, 139566), (1848, 119628), (2016, 109659), (2079, 106336), (2376, 93044), (2464, 89721), (2772, 79752), (3024, 73106), (3168, 69783), (3323, 66528), (3696, 59814), (4158, 53168), (4752, 46522), (5544, 39876), (6048, 36553), (6646, 33264), (7392, 29907), (8316, 26584), (9504, 23261), (9969, 22176), (11088, 19938), (13292, 16632)]