1340977664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 3054137856

約数和(自身を除く): 1713160192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 97, 104, 124, 128, 134, 194, 208, 248, 256, 268, 388, 403, 416, 496, 512, 536, 776, 806, 832, 871, 992, 1072, 1261, 1552, 1612, 1664, 1742, 1984, 2077, 2144, 2522, 3007, 3104, 3224, 3328, 3484, 3968, 4154, 4288, 5044, 6014, 6208, 6448, 6499, 6656, 6968, 7936, 8308, 8576, 10088, 12028, 12416, 12896, 12998, 13936, 15872, 16616, 17152, 20176, 24056, 24832, 25792, 25996, 27001, 27872, 33232, 34304, 39091, 40352, 48112, 49664, 51584, 51992, 54002, 55744, 66464, 78182, 80704, 84487, 96224, 103168, 103984, 108004, 111488, 132928, 156364, 161408, 168974, 192448, 201469, 206336, 207968, 216008, 222976, 265856, 312728, 322816, 337948, 384896, 402938, 415936, 432016, 445952, 531712, 625456, 645632, 675896, 769792, 805876, 831872, 864032, 1063424, 1250912, 1351792, 1539584, 1611752, 1663744, 1728064, 2501824, 2619097, 2703584, 3223504, 3327488, 3456128, 5003648, 5238194, 5407168, 6447008, 6912256, 10007296, 10476388, 10814336, 12894016, 13824512, 20014592, 20952776, 21628672, 25788032, 41905552, 43257344, 51576064, 83811104, 103152128, 167622208, 335244416, 670488832, 1340977664]

約数ペア:

[(1, 1340977664), (2, 670488832), (4, 335244416), (8, 167622208), (13, 103152128), (16, 83811104), (26, 51576064), (31, 43257344), (32, 41905552), (52, 25788032), (62, 21628672), (64, 20952776), (67, 20014592), (97, 13824512), (104, 12894016), (124, 10814336), (128, 10476388), (134, 10007296), (194, 6912256), (208, 6447008), (248, 5407168), (256, 5238194), (268, 5003648), (388, 3456128), (403, 3327488), (416, 3223504), (496, 2703584), (512, 2619097), (536, 2501824), (776, 1728064), (806, 1663744), (832, 1611752), (871, 1539584), (992, 1351792), (1072, 1250912), (1261, 1063424), (1552, 864032), (1612, 831872), (1664, 805876), (1742, 769792), (1984, 675896), (2077, 645632), (2144, 625456), (2522, 531712), (3007, 445952), (3104, 432016), (3224, 415936), (3328, 402938), (3484, 384896), (3968, 337948), (4154, 322816), (4288, 312728), (5044, 265856), (6014, 222976), (6208, 216008), (6448, 207968), (6499, 206336), (6656, 201469), (6968, 192448), (7936, 168974), (8308, 161408), (8576, 156364), (10088, 132928), (12028, 111488), (12416, 108004), (12896, 103984), (12998, 103168), (13936, 96224), (15872, 84487), (16616, 80704), (17152, 78182), (20176, 66464), (24056, 55744), (24832, 54002), (25792, 51992), (25996, 51584), (27001, 49664), (27872, 48112), (33232, 40352), (34304, 39091)]