218616552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 536173848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 126, 132, 141, 154, 168, 188, 198, 231, 252, 264, 282, 308, 329, 376, 396, 423, 462, 504, 517, 564, 616, 658, 693, 792, 839, 846, 924, 987, 1034, 1128, 1316, 1386, 1551, 1678, 1692, 1848, 1974, 2068, 2517, 2632, 2772, 2961, 3102, 3356, 3384, 3619, 3948, 4136, 4653, 5034, 5544, 5873, 5922, 6204, 6712, 7238, 7551, 7896, 9229, 9306, 10068, 10857, 11746, 11844, 12408, 14476, 15102, 17619, 18458, 18612, 20136, 21714, 23492, 23688, 27687, 28952, 30204, 32571, 35238, 36916, 37224, 39433, 43428, 46984, 52857, 55374, 60408, 64603, 65142, 70476, 73832, 78866, 83061, 86856, 105714, 110748, 118299, 129206, 130284, 140952, 157732, 166122, 193809, 211428, 221496, 236598, 258412, 260568, 276031, 315464, 332244, 354897, 387618, 422856, 433763, 473196, 516824, 552062, 581427, 664488, 709794, 775236, 828093, 867526, 946392, 1104124, 1162854, 1301289, 1419588, 1550472, 1656186, 1735052, 2208248, 2325708, 2484279, 2602578, 2839176, 3036341, 3312372, 3470104, 3903867, 4651416, 4968558, 5205156, 6072682, 6624744, 7807734, 9109023, 9937116, 10410312, 12145364, 15615468, 18218046, 19874232, 24290728, 27327069, 31230936, 36436092, 54654138, 72872184, 109308276, 218616552]

約数ペア:

[(1, 218616552), (2, 109308276), (3, 72872184), (4, 54654138), (6, 36436092), (7, 31230936), (8, 27327069), (9, 24290728), (11, 19874232), (12, 18218046), (14, 15615468), (18, 12145364), (21, 10410312), (22, 9937116), (24, 9109023), (28, 7807734), (33, 6624744), (36, 6072682), (42, 5205156), (44, 4968558), (47, 4651416), (56, 3903867), (63, 3470104), (66, 3312372), (72, 3036341), (77, 2839176), (84, 2602578), (88, 2484279), (94, 2325708), (99, 2208248), (126, 1735052), (132, 1656186), (141, 1550472), (154, 1419588), (168, 1301289), (188, 1162854), (198, 1104124), (231, 946392), (252, 867526), (264, 828093), (282, 775236), (308, 709794), (329, 664488), (376, 581427), (396, 552062), (423, 516824), (462, 473196), (504, 433763), (517, 422856), (564, 387618), (616, 354897), (658, 332244), (693, 315464), (792, 276031), (839, 260568), (846, 258412), (924, 236598), (987, 221496), (1034, 211428), (1128, 193809), (1316, 166122), (1386, 157732), (1551, 140952), (1678, 130284), (1692, 129206), (1848, 118299), (1974, 110748), (2068, 105714), (2517, 86856), (2632, 83061), (2772, 78866), (2961, 73832), (3102, 70476), (3356, 65142), (3384, 64603), (3619, 60408), (3948, 55374), (4136, 52857), (4653, 46984), (5034, 43428), (5544, 39433), (5873, 37224), (5922, 36916), (6204, 35238), (6712, 32571), (7238, 30204), (7551, 28952), (7896, 27687), (9229, 23688), (9306, 23492), (10068, 21714), (10857, 20136), (11746, 18612), (11844, 18458), (12408, 17619), (14476, 15102)]