3917847808

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 9213894144

約数和(自身を除く): 5296046336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 181, 188, 224, 256, 257, 329, 362, 376, 448, 514, 658, 724, 752, 896, 1028, 1267, 1316, 1448, 1504, 1792, 1799, 2056, 2534, 2632, 2896, 3008, 3598, 4112, 5068, 5264, 5792, 6016, 7196, 8224, 8507, 10136, 10528, 11584, 12032, 12079, 14392, 16448, 17014, 20272, 21056, 23168, 24158, 28784, 32896, 34028, 40544, 42112, 46336, 46517, 48316, 57568, 59549, 65792, 68056, 81088, 84224, 84553, 93034, 96632, 115136, 119098, 136112, 162176, 169106, 186068, 193264, 230272, 238196, 272224, 324352, 325619, 338212, 372136, 386528, 460544, 476392, 544448, 651238, 676424, 744272, 773056, 952784, 1088896, 1302476, 1352848, 1488544, 1546112, 1905568, 2177792, 2186299, 2604952, 2705696, 2977088, 3092224, 3811136, 4372598, 5209904, 5411392, 5954176, 7622272, 8745196, 10419808, 10822784, 11908352, 15244544, 15304093, 17490392, 20839616, 21645568, 30608186, 34980784, 41679232, 61216372, 69961568, 83358464, 122432744, 139923136, 244865488, 279846272, 489730976, 559692544, 979461952, 1958923904, 3917847808]

約数ペア:

[(1, 3917847808), (2, 1958923904), (4, 979461952), (7, 559692544), (8, 489730976), (14, 279846272), (16, 244865488), (28, 139923136), (32, 122432744), (47, 83358464), (56, 69961568), (64, 61216372), (94, 41679232), (112, 34980784), (128, 30608186), (181, 21645568), (188, 20839616), (224, 17490392), (256, 15304093), (257, 15244544), (329, 11908352), (362, 10822784), (376, 10419808), (448, 8745196), (514, 7622272), (658, 5954176), (724, 5411392), (752, 5209904), (896, 4372598), (1028, 3811136), (1267, 3092224), (1316, 2977088), (1448, 2705696), (1504, 2604952), (1792, 2186299), (1799, 2177792), (2056, 1905568), (2534, 1546112), (2632, 1488544), (2896, 1352848), (3008, 1302476), (3598, 1088896), (4112, 952784), (5068, 773056), (5264, 744272), (5792, 676424), (6016, 651238), (7196, 544448), (8224, 476392), (8507, 460544), (10136, 386528), (10528, 372136), (11584, 338212), (12032, 325619), (12079, 324352), (14392, 272224), (16448, 238196), (17014, 230272), (20272, 193264), (21056, 186068), (23168, 169106), (24158, 162176), (28784, 136112), (32896, 119098), (34028, 115136), (40544, 96632), (42112, 93034), (46336, 84553), (46517, 84224), (48316, 81088), (57568, 68056), (59549, 65792)]