7719768056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 20305797120

約数和(自身を除く): 12586029064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 121, 124, 143, 154, 182, 217, 242, 248, 257, 286, 308, 341, 364, 403, 434, 484, 514, 572, 616, 682, 728, 806, 847, 868, 968, 1001, 1028, 1144, 1331, 1364, 1573, 1612, 1694, 1736, 1799, 2002, 2056, 2387, 2662, 2728, 2821, 2827, 3146, 3224, 3341, 3388, 3598, 3751, 4004, 4433, 4774, 5324, 5642, 5654, 6292, 6682, 6776, 7196, 7502, 7967, 8008, 8866, 9317, 9548, 10648, 11011, 11284, 11308, 12584, 13364, 14392, 15004, 15934, 17303, 17732, 18634, 19096, 19789, 22022, 22568, 22616, 23387, 26257, 26728, 30008, 31031, 31097, 31868, 34606, 35464, 36751, 37268, 39578, 41261, 44044, 46774, 48763, 52514, 55769, 62062, 62194, 63736, 69212, 73502, 74536, 79156, 82522, 87637, 88088, 93548, 97526, 103571, 105028, 111538, 121121, 124124, 124388, 138424, 147004, 158312, 165044, 175274, 187096, 195052, 207142, 210056, 217679, 223076, 242242, 248248, 248776, 257257, 288827, 294008, 330088, 341341, 342067, 350548, 390104, 404261, 414284, 435358, 446152, 484484, 514514, 536393, 577654, 613459, 682682, 684134, 701096, 724997, 808522, 828568, 870716, 964007, 968968, 1029028, 1072786, 1139281, 1155308, 1226918, 1365364, 1368268, 1449994, 1617044, 1741432, 1928014, 2058056, 2145572, 2278562, 2310616, 2394469, 2453836, 2730728, 2736536, 2829827, 2899988, 3234088, 3754751, 3856028, 4291144, 4446871, 4557124, 4788938, 4907672, 5659654, 5799976, 6748049, 7509502, 7712056, 7974967, 8893742, 9114248, 9577876, 10604077, 11319308, 12532091, 13496098, 15019004, 15949934, 17787484, 19155752, 21208154, 22638616, 25064182, 26992196, 30038008, 31128097, 31899868, 35574968, 42416308, 50128364, 53984392, 62256194, 63799736, 74228539, 84832616, 87724637, 100256728, 124512388, 137853001, 148457078, 175449274, 249024776, 275706002, 296914156, 350898548, 551412004, 593828312, 701797096, 964971007, 1102824008, 1929942014, 3859884028, 7719768056]

約数ペア:

[(1, 7719768056), (2, 3859884028), (4, 1929942014), (7, 1102824008), (8, 964971007), (11, 701797096), (13, 593828312), (14, 551412004), (22, 350898548), (26, 296914156), (28, 275706002), (31, 249024776), (44, 175449274), (52, 148457078), (56, 137853001), (62, 124512388), (77, 100256728), (88, 87724637), (91, 84832616), (104, 74228539), (121, 63799736), (124, 62256194), (143, 53984392), (154, 50128364), (182, 42416308), (217, 35574968), (242, 31899868), (248, 31128097), (257, 30038008), (286, 26992196), (308, 25064182), (341, 22638616), (364, 21208154), (403, 19155752), (434, 17787484), (484, 15949934), (514, 15019004), (572, 13496098), (616, 12532091), (682, 11319308), (728, 10604077), (806, 9577876), (847, 9114248), (868, 8893742), (968, 7974967), (1001, 7712056), (1028, 7509502), (1144, 6748049), (1331, 5799976), (1364, 5659654), (1573, 4907672), (1612, 4788938), (1694, 4557124), (1736, 4446871), (1799, 4291144), (2002, 3856028), (2056, 3754751), (2387, 3234088), (2662, 2899988), (2728, 2829827), (2821, 2736536), (2827, 2730728), (3146, 2453836), (3224, 2394469), (3341, 2310616), (3388, 2278562), (3598, 2145572), (3751, 2058056), (4004, 1928014), (4433, 1741432), (4774, 1617044), (5324, 1449994), (5642, 1368268), (5654, 1365364), (6292, 1226918), (6682, 1155308), (6776, 1139281), (7196, 1072786), (7502, 1029028), (7967, 968968), (8008, 964007), (8866, 870716), (9317, 828568), (9548, 808522), (10648, 724997), (11011, 701096), (11284, 684134), (11308, 682682), (12584, 613459), (13364, 577654), (14392, 536393), (15004, 514514), (15934, 484484), (17303, 446152), (17732, 435358), (18634, 414284), (19096, 404261), (19789, 390104), (22022, 350548), (22568, 342067), (22616, 341341), (23387, 330088), (26257, 294008), (26728, 288827), (30008, 257257), (31031, 248776), (31097, 248248), (31868, 242242), (34606, 223076), (35464, 217679), (36751, 210056), (37268, 207142), (39578, 195052), (41261, 187096), (44044, 175274), (46774, 165044), (48763, 158312), (52514, 147004), (55769, 138424), (62062, 124388), (62194, 124124), (63736, 121121), (69212, 111538), (73502, 105028), (74536, 103571), (79156, 97526), (82522, 93548), (87637, 88088)]