2780408903552

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{493109}}^1$

素因数の和:493197

約数の個数: 192

約数和(自身を含む): 6880659696000

約数和(自身を除く): 4100250792448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 64, 98, 112, 116, 124, 128, 196, 203, 217, 224, 232, 248, 392, 406, 434, 448, 464, 496, 784, 812, 868, 896, 899, 928, 992, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1984, 2842, 3038, 3136, 3248, 3472, 3596, 3712, 3968, 5684, 6076, 6272, 6293, 6496, 6944, 7192, 11368, 12152, 12586, 12992, 13888, 14384, 22736, 24304, 25172, 25984, 27776, 28768, 44051, 45472, 48608, 50344, 57536, 88102, 90944, 97216, 100688, 115072, 176204, 181888, 194432, 201376, 352408, 402752, 493109, 704816, 805504, 986218, 1409632, 1972436, 2819264, 3451763, 3944872, 5638528, 6903526, 7889744, 13807052, 14300161, 15286379, 15779488, 24162341, 27614104, 28600322, 30572758, 31558976, 48324682, 55228208, 57200644, 61145516, 63117952, 96649364, 100101127, 107004653, 110456416, 114401288, 122291032, 193298728, 200202254, 214009306, 220912832, 228802576, 244582064, 386597456, 400404508, 428018612, 441825664, 443304991, 457605152, 489164128, 700707889, 749032571, 773194912, 800809016, 856037224, 886609982, 915210304, 978328256, 1401415778, 1498065142, 1546389824, 1601618032, 1712074448, 1773219964, 1830420608, 1956656512, 2802831556, 2996130284, 3092779648, 3103134937, 3203236064, 3424148896, 3546439928, 5605663112, 5992260568, 6206269874, 6406472128, 6848297792, 7092879856, 11211326224, 11984521136, 12412539748, 12812944256, 13696595584, 14185759712, 21721944559, 22422652448, 23969042272, 24825079496, 28371519424, 43443889118, 44845304896, 47938084544, 49650158992, 56743038848, 86887778236, 89690609792, 95876169088, 99300317984, 173775556472, 198600635968, 347551112944, 397201271936, 695102225888, 1390204451776, 2780408903552]

約数ペア:

[(1, 2780408903552), (2, 1390204451776), (4, 695102225888), (7, 397201271936), (8, 347551112944), (14, 198600635968), (16, 173775556472), (28, 99300317984), (29, 95876169088), (31, 89690609792), (32, 86887778236), (49, 56743038848), (56, 49650158992), (58, 47938084544), (62, 44845304896), (64, 43443889118), (98, 28371519424), (112, 24825079496), (116, 23969042272), (124, 22422652448), (128, 21721944559), (196, 14185759712), (203, 13696595584), (217, 12812944256), (224, 12412539748), (232, 11984521136), (248, 11211326224), (392, 7092879856), (406, 6848297792), (434, 6406472128), (448, 6206269874), (464, 5992260568), (496, 5605663112), (784, 3546439928), (812, 3424148896), (868, 3203236064), (896, 3103134937), (899, 3092779648), (928, 2996130284), (992, 2802831556), (1421, 1956656512), (1519, 1830420608), (1568, 1773219964), (1624, 1712074448), (1736, 1601618032), (1798, 1546389824), (1856, 1498065142), (1984, 1401415778), (2842, 978328256), (3038, 915210304), (3136, 886609982), (3248, 856037224), (3472, 800809016), (3596, 773194912), (3712, 749032571), (3968, 700707889), (5684, 489164128), (6076, 457605152), (6272, 443304991), (6293, 441825664), (6496, 428018612), (6944, 400404508), (7192, 386597456), (11368, 244582064), (12152, 228802576), (12586, 220912832), (12992, 214009306), (13888, 200202254), (14384, 193298728), (22736, 122291032), (24304, 114401288), (25172, 110456416), (25984, 107004653), (27776, 100101127), (28768, 96649364), (44051, 63117952), (45472, 61145516), (48608, 57200644), (50344, 55228208), (57536, 48324682), (88102, 31558976), (90944, 30572758), (97216, 28600322), (100688, 27614104), (115072, 24162341), (176204, 15779488), (181888, 15286379), (194432, 14300161), (201376, 13807052), (352408, 7889744), (402752, 6903526), (493109, 5638528), (704816, 3944872), (805504, 3451763), (986218, 2819264), (1409632, 1972436)]