4257256416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 288

約数和(自身を含む): 13899755520

約数和(自身を除く): 9642499104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 139, 147, 168, 196, 204, 224, 238, 272, 278, 294, 336, 357, 383, 392, 408, 417, 476, 544, 556, 588, 672, 714, 766, 784, 816, 833, 834, 952, 973, 1112, 1149, 1176, 1428, 1532, 1568, 1632, 1666, 1668, 1904, 1946, 2224, 2298, 2352, 2363, 2499, 2681, 2856, 2919, 3064, 3332, 3336, 3808, 3892, 4448, 4596, 4704, 4726, 4998, 5362, 5712, 5838, 6128, 6511, 6664, 6672, 6811, 7089, 7784, 8043, 9192, 9452, 9996, 10724, 11424, 11676, 12256, 13022, 13328, 13344, 13622, 14178, 15568, 16086, 16541, 18384, 18767, 18904, 19533, 19992, 20433, 21448, 23352, 26044, 26656, 27244, 28356, 31136, 32172, 33082, 36768, 37534, 37808, 39066, 39984, 40866, 42896, 45577, 46704, 49623, 52088, 53237, 54488, 56301, 56712, 64344, 66164, 75068, 75616, 78132, 79968, 81732, 85792, 91154, 93408, 99246, 104176, 106474, 108976, 112602, 113424, 115787, 128688, 132328, 136731, 150136, 156264, 159711, 163464, 182308, 198492, 208352, 212948, 217952, 225204, 226848, 231574, 257376, 264656, 273462, 300272, 312528, 319039, 319422, 326928, 347361, 364616, 372659, 396984, 425896, 450408, 463148, 529312, 546924, 600544, 625056, 638078, 638844, 653856, 694722, 729232, 745318, 793968, 851792, 900816, 905029, 926296, 957117, 1093848, 1117977, 1276156, 1277688, 1389444, 1458464, 1490636, 1587936, 1703584, 1801632, 1810058, 1852592, 1914234, 2187696, 2235954, 2552312, 2555376, 2608613, 2715087, 2778888, 2981272, 3620116, 3705184, 3828468, 4375392, 4471908, 5104624, 5110752, 5217226, 5430174, 5557776, 5962544, 6335203, 7240232, 7656936, 7825839, 8943816, 10209248, 10434452, 10860348, 11115552, 11925088, 12670406, 14480464, 15313872, 15651678, 17887632, 19005609, 20868904, 21720696, 25340812, 28960928, 30627744, 31303356, 35775264, 38011218, 41737808, 43441392, 44346421, 50681624, 62606712, 76022436, 83475616, 86882784, 88692842, 101363248, 125213424, 133039263, 152044872, 177385684, 202726496, 250426848, 266078526, 304089744, 354771368, 532157052, 608179488, 709542736, 1064314104, 1419085472, 2128628208, 4257256416]

約数ペア:

[(1, 4257256416), (2, 2128628208), (3, 1419085472), (4, 1064314104), (6, 709542736), (7, 608179488), (8, 532157052), (12, 354771368), (14, 304089744), (16, 266078526), (17, 250426848), (21, 202726496), (24, 177385684), (28, 152044872), (32, 133039263), (34, 125213424), (42, 101363248), (48, 88692842), (49, 86882784), (51, 83475616), (56, 76022436), (68, 62606712), (84, 50681624), (96, 44346421), (98, 43441392), (102, 41737808), (112, 38011218), (119, 35775264), (136, 31303356), (139, 30627744), (147, 28960928), (168, 25340812), (196, 21720696), (204, 20868904), (224, 19005609), (238, 17887632), (272, 15651678), (278, 15313872), (294, 14480464), (336, 12670406), (357, 11925088), (383, 11115552), (392, 10860348), (408, 10434452), (417, 10209248), (476, 8943816), (544, 7825839), (556, 7656936), (588, 7240232), (672, 6335203), (714, 5962544), (766, 5557776), (784, 5430174), (816, 5217226), (833, 5110752), (834, 5104624), (952, 4471908), (973, 4375392), (1112, 3828468), (1149, 3705184), (1176, 3620116), (1428, 2981272), (1532, 2778888), (1568, 2715087), (1632, 2608613), (1666, 2555376), (1668, 2552312), (1904, 2235954), (1946, 2187696), (2224, 1914234), (2298, 1852592), (2352, 1810058), (2363, 1801632), (2499, 1703584), (2681, 1587936), (2856, 1490636), (2919, 1458464), (3064, 1389444), (3332, 1277688), (3336, 1276156), (3808, 1117977), (3892, 1093848), (4448, 957117), (4596, 926296), (4704, 905029), (4726, 900816), (4998, 851792), (5362, 793968), (5712, 745318), (5838, 729232), (6128, 694722), (6511, 653856), (6664, 638844), (6672, 638078), (6811, 625056), (7089, 600544), (7784, 546924), (8043, 529312), (9192, 463148), (9452, 450408), (9996, 425896), (10724, 396984), (11424, 372659), (11676, 364616), (12256, 347361), (13022, 326928), (13328, 319422), (13344, 319039), (13622, 312528), (14178, 300272), (15568, 273462), (16086, 264656), (16541, 257376), (18384, 231574), (18767, 226848), (18904, 225204), (19533, 217952), (19992, 212948), (20433, 208352), (21448, 198492), (23352, 182308), (26044, 163464), (26656, 159711), (27244, 156264), (28356, 150136), (31136, 136731), (32172, 132328), (33082, 128688), (36768, 115787), (37534, 113424), (37808, 112602), (39066, 108976), (39984, 106474), (40866, 104176), (42896, 99246), (45577, 93408), (46704, 91154), (49623, 85792), (52088, 81732), (53237, 79968), (54488, 78132), (56301, 75616), (56712, 75068), (64344, 66164)]