520012416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 1766476800

約数和(自身を除く): 1246464384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 128, 129, 132, 154, 168, 172, 176, 192, 224, 231, 258, 264, 301, 308, 336, 344, 352, 384, 409, 448, 462, 473, 516, 528, 602, 616, 672, 688, 704, 818, 896, 903, 924, 946, 1032, 1056, 1204, 1227, 1232, 1344, 1376, 1408, 1419, 1636, 1806, 1848, 1892, 2064, 2112, 2408, 2454, 2464, 2688, 2752, 2838, 2863, 3272, 3311, 3612, 3696, 3784, 4128, 4224, 4499, 4816, 4908, 4928, 5504, 5676, 5726, 6544, 6622, 7224, 7392, 7568, 8256, 8589, 8998, 9632, 9816, 9856, 9933, 11352, 11452, 13088, 13244, 13497, 14448, 14784, 15136, 16512, 17178, 17587, 17996, 19264, 19632, 19866, 22704, 22904, 26176, 26488, 26994, 28896, 29568, 30272, 31493, 34356, 35174, 35992, 38528, 39264, 39732, 45408, 45808, 52352, 52761, 52976, 53988, 57792, 60544, 62986, 68712, 70348, 71984, 78528, 79464, 90816, 91616, 94479, 105522, 105952, 107976, 115584, 123109, 125972, 137424, 140696, 143968, 157056, 158928, 181632, 183232, 188958, 193457, 211044, 211904, 215952, 246218, 251944, 274848, 281392, 287936, 317856, 366464, 369327, 377916, 386914, 422088, 423808, 431904, 492436, 503888, 549696, 562784, 575872, 580371, 635712, 738654, 755832, 773828, 844176, 863808, 984872, 1007776, 1099392, 1125568, 1160742, 1271424, 1354199, 1477308, 1511664, 1547656, 1688352, 1727616, 1969744, 2015552, 2251136, 2321484, 2708398, 2954616, 3023328, 3095312, 3376704, 3939488, 4031104, 4062597, 4642968, 5416796, 5909232, 6046656, 6190624, 6753408, 7878976, 8125194, 9285936, 10833592, 11818464, 12093312, 12381248, 15757952, 16250388, 18571872, 21667184, 23636928, 24762496, 32500776, 37143744, 43334368, 47273856, 65001552, 74287488, 86668736, 130003104, 173337472, 260006208, 520012416]

約数ペア:

[(1, 520012416), (2, 260006208), (3, 173337472), (4, 130003104), (6, 86668736), (7, 74287488), (8, 65001552), (11, 47273856), (12, 43334368), (14, 37143744), (16, 32500776), (21, 24762496), (22, 23636928), (24, 21667184), (28, 18571872), (32, 16250388), (33, 15757952), (42, 12381248), (43, 12093312), (44, 11818464), (48, 10833592), (56, 9285936), (64, 8125194), (66, 7878976), (77, 6753408), (84, 6190624), (86, 6046656), (88, 5909232), (96, 5416796), (112, 4642968), (128, 4062597), (129, 4031104), (132, 3939488), (154, 3376704), (168, 3095312), (172, 3023328), (176, 2954616), (192, 2708398), (224, 2321484), (231, 2251136), (258, 2015552), (264, 1969744), (301, 1727616), (308, 1688352), (336, 1547656), (344, 1511664), (352, 1477308), (384, 1354199), (409, 1271424), (448, 1160742), (462, 1125568), (473, 1099392), (516, 1007776), (528, 984872), (602, 863808), (616, 844176), (672, 773828), (688, 755832), (704, 738654), (818, 635712), (896, 580371), (903, 575872), (924, 562784), (946, 549696), (1032, 503888), (1056, 492436), (1204, 431904), (1227, 423808), (1232, 422088), (1344, 386914), (1376, 377916), (1408, 369327), (1419, 366464), (1636, 317856), (1806, 287936), (1848, 281392), (1892, 274848), (2064, 251944), (2112, 246218), (2408, 215952), (2454, 211904), (2464, 211044), (2688, 193457), (2752, 188958), (2838, 183232), (2863, 181632), (3272, 158928), (3311, 157056), (3612, 143968), (3696, 140696), (3784, 137424), (4128, 125972), (4224, 123109), (4499, 115584), (4816, 107976), (4908, 105952), (4928, 105522), (5504, 94479), (5676, 91616), (5726, 90816), (6544, 79464), (6622, 78528), (7224, 71984), (7392, 70348), (7568, 68712), (8256, 62986), (8589, 60544), (8998, 57792), (9632, 53988), (9816, 52976), (9856, 52761), (9933, 52352), (11352, 45808), (11452, 45408), (13088, 39732), (13244, 39264), (13497, 38528), (14448, 35992), (14784, 35174), (15136, 34356), (16512, 31493), (17178, 30272), (17587, 29568), (17996, 28896), (19264, 26994), (19632, 26488), (19866, 26176), (22704, 22904)]