217739808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 772716672

約数和(自身を除く): 554976864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 96, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 288, 306, 311, 312, 352, 374, 396, 408, 416, 429, 442, 468, 528, 544, 561, 572, 612, 622, 624, 663, 748, 792, 816, 858, 884, 933, 936, 1056, 1122, 1144, 1224, 1244, 1248, 1287, 1326, 1496, 1584, 1632, 1683, 1716, 1768, 1866, 1872, 1989, 2244, 2288, 2431, 2448, 2488, 2574, 2652, 2799, 2992, 3168, 3366, 3421, 3432, 3536, 3732, 3744, 3978, 4043, 4488, 4576, 4862, 4896, 4976, 5148, 5287, 5304, 5598, 5984, 6732, 6842, 6864, 7072, 7293, 7464, 7956, 8086, 8976, 9724, 9952, 10263, 10296, 10574, 10608, 11196, 12129, 13464, 13684, 13728, 14586, 14928, 15861, 15912, 16172, 17952, 19448, 20526, 20592, 21148, 21216, 21879, 22392, 24258, 26928, 27368, 29172, 29856, 30789, 31722, 31824, 32344, 36387, 38896, 41052, 41184, 42296, 43758, 44473, 44784, 47583, 48516, 53856, 54736, 58157, 58344, 61578, 63444, 63648, 64688, 68731, 72774, 77792, 82104, 84592, 87516, 88946, 89568, 95166, 97032, 109472, 116314, 116688, 123156, 126888, 129376, 133419, 137462, 145548, 164208, 169184, 174471, 175032, 177892, 190332, 194064, 206193, 232628, 233376, 246312, 253776, 266838, 274924, 291096, 328416, 348942, 350064, 355784, 380664, 388128, 400257, 412386, 465256, 492624, 507552, 523413, 533676, 549848, 582192, 618579, 697884, 700128, 711568, 756041, 761328, 800514, 824772, 930512, 985248, 1046826, 1067352, 1099696, 1164384, 1237158, 1395768, 1423136, 1512082, 1522656, 1601028, 1649544, 1861024, 2093652, 2134704, 2199392, 2268123, 2474316, 2791536, 3024164, 3202056, 3299088, 4187304, 4269408, 4536246, 4948632, 5583072, 6048328, 6404112, 6598176, 6804369, 8374608, 9072492, 9897264, 12096656, 12808224, 13608738, 16749216, 18144984, 19794528, 24193312, 27217476, 36289968, 54434952, 72579936, 108869904, 217739808]

約数ペア:

[(1, 217739808), (2, 108869904), (3, 72579936), (4, 54434952), (6, 36289968), (8, 27217476), (9, 24193312), (11, 19794528), (12, 18144984), (13, 16749216), (16, 13608738), (17, 12808224), (18, 12096656), (22, 9897264), (24, 9072492), (26, 8374608), (32, 6804369), (33, 6598176), (34, 6404112), (36, 6048328), (39, 5583072), (44, 4948632), (48, 4536246), (51, 4269408), (52, 4187304), (66, 3299088), (68, 3202056), (72, 3024164), (78, 2791536), (88, 2474316), (96, 2268123), (99, 2199392), (102, 2134704), (104, 2093652), (117, 1861024), (132, 1649544), (136, 1601028), (143, 1522656), (144, 1512082), (153, 1423136), (156, 1395768), (176, 1237158), (187, 1164384), (198, 1099696), (204, 1067352), (208, 1046826), (221, 985248), (234, 930512), (264, 824772), (272, 800514), (286, 761328), (288, 756041), (306, 711568), (311, 700128), (312, 697884), (352, 618579), (374, 582192), (396, 549848), (408, 533676), (416, 523413), (429, 507552), (442, 492624), (468, 465256), (528, 412386), (544, 400257), (561, 388128), (572, 380664), (612, 355784), (622, 350064), (624, 348942), (663, 328416), (748, 291096), (792, 274924), (816, 266838), (858, 253776), (884, 246312), (933, 233376), (936, 232628), (1056, 206193), (1122, 194064), (1144, 190332), (1224, 177892), (1244, 175032), (1248, 174471), (1287, 169184), (1326, 164208), (1496, 145548), (1584, 137462), (1632, 133419), (1683, 129376), (1716, 126888), (1768, 123156), (1866, 116688), (1872, 116314), (1989, 109472), (2244, 97032), (2288, 95166), (2431, 89568), (2448, 88946), (2488, 87516), (2574, 84592), (2652, 82104), (2799, 77792), (2992, 72774), (3168, 68731), (3366, 64688), (3421, 63648), (3432, 63444), (3536, 61578), (3732, 58344), (3744, 58157), (3978, 54736), (4043, 53856), (4488, 48516), (4576, 47583), (4862, 44784), (4896, 44473), (4976, 43758), (5148, 42296), (5287, 41184), (5304, 41052), (5598, 38896), (5984, 36387), (6732, 32344), (6842, 31824), (6864, 31722), (7072, 30789), (7293, 29856), (7464, 29172), (7956, 27368), (8086, 26928), (8976, 24258), (9724, 22392), (9952, 21879), (10263, 21216), (10296, 21148), (10574, 20592), (10608, 20526), (11196, 19448), (12129, 17952), (13464, 16172), (13684, 15912), (13728, 15861), (14586, 14928)]