2494257792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8282

約数の個数: 128

約数和(自身を含む): 7252869120

約数和(自身を除く): 4758611328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3172, 3904, 4758, 4992, 5856, 6344, 7808, 8191, 9516, 11712, 12688, 16382, 19032, 23424, 24573, 25376, 32764, 38064, 49146, 50752, 65528, 76128, 98292, 101504, 106483, 131056, 152256, 196584, 212966, 262112, 304512, 319449, 393168, 425932, 499651, 524224, 638898, 786336, 851864, 999302, 1048448, 1277796, 1498953, 1572672, 1703728, 1998604, 2555592, 2997906, 3145344, 3407456, 3997208, 5111184, 5995812, 6495463, 6814912, 7994416, 10222368, 11991624, 12990926, 13629824, 15988832, 19486389, 20444736, 23983248, 25981852, 31977664, 38972778, 40889472, 47966496, 51963704, 63955328, 77945556, 95932992, 103927408, 155891112, 191865984, 207854816, 311782224, 415709632, 623564448, 831419264, 1247128896, 2494257792]

約数ペア:

[(1, 2494257792), (2, 1247128896), (3, 831419264), (4, 623564448), (6, 415709632), (8, 311782224), (12, 207854816), (13, 191865984), (16, 155891112), (24, 103927408), (26, 95932992), (32, 77945556), (39, 63955328), (48, 51963704), (52, 47966496), (61, 40889472), (64, 38972778), (78, 31977664), (96, 25981852), (104, 23983248), (122, 20444736), (128, 19486389), (156, 15988832), (183, 13629824), (192, 12990926), (208, 11991624), (244, 10222368), (312, 7994416), (366, 6814912), (384, 6495463), (416, 5995812), (488, 5111184), (624, 3997208), (732, 3407456), (793, 3145344), (832, 2997906), (976, 2555592), (1248, 1998604), (1464, 1703728), (1586, 1572672), (1664, 1498953), (1952, 1277796), (2379, 1048448), (2496, 999302), (2928, 851864), (3172, 786336), (3904, 638898), (4758, 524224), (4992, 499651), (5856, 425932), (6344, 393168), (7808, 319449), (8191, 304512), (9516, 262112), (11712, 212966), (12688, 196584), (16382, 152256), (19032, 131056), (23424, 106483), (24573, 101504), (25376, 98292), (32764, 76128), (38064, 65528), (49146, 50752)]