212699376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 180

約数和(自身を含む): 668093400

約数和(自身を除く): 455394024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 269, 272, 289, 304, 306, 323, 342, 408, 456, 538, 578, 612, 646, 684, 807, 816, 867, 912, 969, 1076, 1156, 1224, 1292, 1368, 1614, 1734, 1938, 2152, 2312, 2421, 2448, 2584, 2601, 2736, 2907, 3228, 3468, 3876, 4304, 4573, 4624, 4842, 5111, 5168, 5202, 5491, 5814, 6456, 6936, 7752, 9146, 9684, 10222, 10404, 10982, 11628, 12912, 13719, 13872, 15333, 15504, 16473, 18292, 19368, 20444, 20808, 21964, 23256, 27438, 30666, 32946, 36584, 38736, 40888, 41157, 41616, 43928, 45999, 46512, 49419, 54876, 61332, 65892, 73168, 77741, 81776, 82314, 86887, 87856, 91998, 98838, 109752, 122664, 131784, 155482, 164628, 173774, 183996, 197676, 219504, 233223, 245328, 260661, 263568, 310964, 329256, 347548, 367992, 395352, 466446, 521322, 621928, 658512, 695096, 699669, 735984, 781983, 790704, 932892, 1042644, 1243856, 1390192, 1399338, 1477079, 1563966, 1865784, 2085288, 2798676, 2954158, 3127932, 3731568, 4170576, 4431237, 5597352, 5908316, 6255864, 8862474, 11194704, 11816632, 12511728, 13293711, 17724948, 23633264, 26587422, 35449896, 53174844, 70899792, 106349688, 212699376]

約数ペア:

[(1, 212699376), (2, 106349688), (3, 70899792), (4, 53174844), (6, 35449896), (8, 26587422), (9, 23633264), (12, 17724948), (16, 13293711), (17, 12511728), (18, 11816632), (19, 11194704), (24, 8862474), (34, 6255864), (36, 5908316), (38, 5597352), (48, 4431237), (51, 4170576), (57, 3731568), (68, 3127932), (72, 2954158), (76, 2798676), (102, 2085288), (114, 1865784), (136, 1563966), (144, 1477079), (152, 1399338), (153, 1390192), (171, 1243856), (204, 1042644), (228, 932892), (269, 790704), (272, 781983), (289, 735984), (304, 699669), (306, 695096), (323, 658512), (342, 621928), (408, 521322), (456, 466446), (538, 395352), (578, 367992), (612, 347548), (646, 329256), (684, 310964), (807, 263568), (816, 260661), (867, 245328), (912, 233223), (969, 219504), (1076, 197676), (1156, 183996), (1224, 173774), (1292, 164628), (1368, 155482), (1614, 131784), (1734, 122664), (1938, 109752), (2152, 98838), (2312, 91998), (2421, 87856), (2448, 86887), (2584, 82314), (2601, 81776), (2736, 77741), (2907, 73168), (3228, 65892), (3468, 61332), (3876, 54876), (4304, 49419), (4573, 46512), (4624, 45999), (4842, 43928), (5111, 41616), (5168, 41157), (5202, 40888), (5491, 38736), (5814, 36584), (6456, 32946), (6936, 30666), (7752, 27438), (9146, 23256), (9684, 21964), (10222, 20808), (10404, 20444), (10982, 19368), (11628, 18292), (12912, 16473), (13719, 15504), (13872, 15333)]