491135712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 1471841280

約数和(自身を除く): 980705568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 68, 76, 94, 96, 102, 114, 136, 141, 152, 188, 204, 228, 272, 282, 304, 323, 337, 376, 408, 456, 544, 564, 608, 646, 674, 752, 799, 816, 893, 912, 969, 1011, 1128, 1292, 1348, 1504, 1598, 1632, 1786, 1824, 1938, 2022, 2256, 2397, 2584, 2679, 2696, 3196, 3572, 3876, 4044, 4512, 4794, 5168, 5358, 5392, 5729, 6392, 6403, 7144, 7752, 8088, 9588, 10336, 10716, 10784, 11458, 12784, 12806, 14288, 15181, 15504, 15839, 16176, 17187, 19176, 19209, 21432, 22916, 25568, 25612, 28576, 30362, 31008, 31678, 32352, 34374, 38352, 38418, 42864, 45543, 45832, 47517, 51224, 60724, 63356, 68748, 76704, 76836, 85728, 91086, 91664, 95034, 102448, 108851, 121448, 126712, 137496, 153672, 182172, 183328, 190068, 204896, 217702, 242896, 253424, 269263, 274992, 300941, 307344, 326553, 364344, 380136, 435404, 485792, 506848, 538526, 549984, 601882, 614688, 653106, 728688, 760272, 807789, 870808, 902823, 1077052, 1203764, 1306212, 1457376, 1520544, 1615578, 1741616, 1805646, 2154104, 2407528, 2612424, 3231156, 3483232, 3611292, 4308208, 4815056, 5115997, 5224848, 6462312, 7222584, 8616416, 9630112, 10231994, 10449696, 12924624, 14445168, 15347991, 20463988, 25849248, 28890336, 30695982, 40927976, 61391964, 81855952, 122783928, 163711904, 245567856, 491135712]

約数ペア:

[(1, 491135712), (2, 245567856), (3, 163711904), (4, 122783928), (6, 81855952), (8, 61391964), (12, 40927976), (16, 30695982), (17, 28890336), (19, 25849248), (24, 20463988), (32, 15347991), (34, 14445168), (38, 12924624), (47, 10449696), (48, 10231994), (51, 9630112), (57, 8616416), (68, 7222584), (76, 6462312), (94, 5224848), (96, 5115997), (102, 4815056), (114, 4308208), (136, 3611292), (141, 3483232), (152, 3231156), (188, 2612424), (204, 2407528), (228, 2154104), (272, 1805646), (282, 1741616), (304, 1615578), (323, 1520544), (337, 1457376), (376, 1306212), (408, 1203764), (456, 1077052), (544, 902823), (564, 870808), (608, 807789), (646, 760272), (674, 728688), (752, 653106), (799, 614688), (816, 601882), (893, 549984), (912, 538526), (969, 506848), (1011, 485792), (1128, 435404), (1292, 380136), (1348, 364344), (1504, 326553), (1598, 307344), (1632, 300941), (1786, 274992), (1824, 269263), (1938, 253424), (2022, 242896), (2256, 217702), (2397, 204896), (2584, 190068), (2679, 183328), (2696, 182172), (3196, 153672), (3572, 137496), (3876, 126712), (4044, 121448), (4512, 108851), (4794, 102448), (5168, 95034), (5358, 91664), (5392, 91086), (5729, 85728), (6392, 76836), (6403, 76704), (7144, 68748), (7752, 63356), (8088, 60724), (9588, 51224), (10336, 47517), (10716, 45832), (10784, 45543), (11458, 42864), (12784, 38418), (12806, 38352), (14288, 34374), (15181, 32352), (15504, 31678), (15839, 31008), (16176, 30362), (17187, 28576), (19176, 25612), (19209, 25568), (21432, 22916)]