222951168

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 216

約数和(自身を含む): 739764480

約数和(自身を除く): 516813312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 463, 528, 576, 608, 627, 684, 704, 768, 792, 836, 912, 926, 1056, 1152, 1216, 1254, 1368, 1389, 1408, 1584, 1672, 1824, 1852, 1881, 2112, 2304, 2432, 2508, 2736, 2778, 2816, 3168, 3344, 3648, 3704, 3762, 4167, 4224, 4864, 5016, 5093, 5472, 5556, 6336, 6688, 7296, 7408, 7524, 8334, 8448, 8797, 10032, 10186, 10944, 11112, 12672, 13376, 14592, 14816, 15048, 15279, 16668, 17594, 20064, 20372, 21888, 22224, 25344, 26391, 26752, 29632, 30096, 30558, 33336, 35188, 40128, 40744, 43776, 44448, 45837, 52782, 53504, 59264, 60192, 61116, 66672, 70376, 79173, 80256, 81488, 88896, 91674, 96767, 105564, 118528, 120384, 122232, 133344, 140752, 158346, 160512, 162976, 177792, 183348, 193534, 211128, 240768, 244464, 266688, 281504, 290301, 316692, 325952, 355584, 366696, 387068, 422256, 481536, 488928, 533376, 563008, 580602, 633384, 651904, 733392, 774136, 844512, 870903, 977856, 1066752, 1126016, 1161204, 1266768, 1303808, 1466784, 1548272, 1689024, 1741806, 1955712, 2252032, 2322408, 2533536, 2933568, 3096544, 3378048, 3483612, 3911424, 4644816, 5067072, 5867136, 6193088, 6756096, 6967224, 9289632, 10134144, 11734272, 12386176, 13934448, 18579264, 20268288, 24772352, 27868896, 37158528, 55737792, 74317056, 111475584, 222951168]

約数ペア:

[(1, 222951168), (2, 111475584), (3, 74317056), (4, 55737792), (6, 37158528), (8, 27868896), (9, 24772352), (11, 20268288), (12, 18579264), (16, 13934448), (18, 12386176), (19, 11734272), (22, 10134144), (24, 9289632), (32, 6967224), (33, 6756096), (36, 6193088), (38, 5867136), (44, 5067072), (48, 4644816), (57, 3911424), (64, 3483612), (66, 3378048), (72, 3096544), (76, 2933568), (88, 2533536), (96, 2322408), (99, 2252032), (114, 1955712), (128, 1741806), (132, 1689024), (144, 1548272), (152, 1466784), (171, 1303808), (176, 1266768), (192, 1161204), (198, 1126016), (209, 1066752), (228, 977856), (256, 870903), (264, 844512), (288, 774136), (304, 733392), (342, 651904), (352, 633384), (384, 580602), (396, 563008), (418, 533376), (456, 488928), (463, 481536), (528, 422256), (576, 387068), (608, 366696), (627, 355584), (684, 325952), (704, 316692), (768, 290301), (792, 281504), (836, 266688), (912, 244464), (926, 240768), (1056, 211128), (1152, 193534), (1216, 183348), (1254, 177792), (1368, 162976), (1389, 160512), (1408, 158346), (1584, 140752), (1672, 133344), (1824, 122232), (1852, 120384), (1881, 118528), (2112, 105564), (2304, 96767), (2432, 91674), (2508, 88896), (2736, 81488), (2778, 80256), (2816, 79173), (3168, 70376), (3344, 66672), (3648, 61116), (3704, 60192), (3762, 59264), (4167, 53504), (4224, 52782), (4864, 45837), (5016, 44448), (5093, 43776), (5472, 40744), (5556, 40128), (6336, 35188), (6688, 33336), (7296, 30558), (7408, 30096), (7524, 29632), (8334, 26752), (8448, 26391), (8797, 25344), (10032, 22224), (10186, 21888), (10944, 20372), (11112, 20064), (12672, 17594), (13376, 16668), (14592, 15279), (14816, 15048)]