1315662816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 3846627792

約数和(自身を除く): 2530964976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 961, 992, 1097, 1209, 1248, 1488, 1612, 1922, 2194, 2418, 2883, 2976, 3224, 3291, 3844, 4388, 4836, 5766, 6448, 6582, 7688, 8776, 9672, 11532, 12493, 12896, 13164, 14261, 15376, 17552, 19344, 23064, 24986, 26328, 28522, 30752, 34007, 35104, 37479, 38688, 42783, 46128, 49972, 52656, 57044, 68014, 74958, 85566, 92256, 99944, 102021, 105312, 114088, 136028, 149916, 171132, 199888, 204042, 228176, 272056, 299832, 342264, 399776, 408084, 442091, 456352, 544112, 599664, 684528, 816168, 884182, 1054217, 1088224, 1199328, 1326273, 1369056, 1632336, 1768364, 2108434, 2652546, 3162651, 3264672, 3536728, 4216868, 5305092, 6325302, 7073456, 8433736, 10610184, 12650604, 13704821, 14146912, 16867472, 21220368, 25301208, 27409642, 33734944, 41114463, 42440736, 50602416, 54819284, 82228926, 101204832, 109638568, 164457852, 219277136, 328915704, 438554272, 657831408, 1315662816]

約数ペア:

[(1, 1315662816), (2, 657831408), (3, 438554272), (4, 328915704), (6, 219277136), (8, 164457852), (12, 109638568), (13, 101204832), (16, 82228926), (24, 54819284), (26, 50602416), (31, 42440736), (32, 41114463), (39, 33734944), (48, 27409642), (52, 25301208), (62, 21220368), (78, 16867472), (93, 14146912), (96, 13704821), (104, 12650604), (124, 10610184), (156, 8433736), (186, 7073456), (208, 6325302), (248, 5305092), (312, 4216868), (372, 3536728), (403, 3264672), (416, 3162651), (496, 2652546), (624, 2108434), (744, 1768364), (806, 1632336), (961, 1369056), (992, 1326273), (1097, 1199328), (1209, 1088224), (1248, 1054217), (1488, 884182), (1612, 816168), (1922, 684528), (2194, 599664), (2418, 544112), (2883, 456352), (2976, 442091), (3224, 408084), (3291, 399776), (3844, 342264), (4388, 299832), (4836, 272056), (5766, 228176), (6448, 204042), (6582, 199888), (7688, 171132), (8776, 149916), (9672, 136028), (11532, 114088), (12493, 105312), (12896, 102021), (13164, 99944), (14261, 92256), (15376, 85566), (17552, 74958), (19344, 68014), (23064, 57044), (24986, 52656), (26328, 49972), (28522, 46128), (30752, 42783), (34007, 38688), (35104, 37479)]