1939217904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2663}}^1$

素因数の和:3079

約数の個数: 120

約数和(自身を含む): 5861812320

約数和(自身を除く): 3922594416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 389, 468, 624, 778, 936, 1167, 1556, 1872, 2334, 2663, 3112, 3501, 4668, 5057, 5326, 6224, 7002, 7989, 9336, 10114, 10652, 14004, 15171, 15978, 18672, 20228, 21304, 23967, 28008, 30342, 31956, 34619, 40456, 42608, 45513, 47934, 56016, 60684, 63912, 69238, 80912, 91026, 95868, 103857, 121368, 127824, 138476, 182052, 191736, 207714, 242736, 276952, 311571, 364104, 383472, 415428, 553904, 623142, 728208, 830856, 1035907, 1246284, 1661712, 2071814, 2492568, 3107721, 4143628, 4985136, 6215442, 8287256, 9323163, 12430884, 13466791, 16574512, 18646326, 24861768, 26933582, 37292652, 40400373, 49723536, 53867164, 74585304, 80800746, 107734328, 121201119, 149170608, 161601492, 215468656, 242402238, 323202984, 484804476, 646405968, 969608952, 1939217904]

約数ペア:

[(1, 1939217904), (2, 969608952), (3, 646405968), (4, 484804476), (6, 323202984), (8, 242402238), (9, 215468656), (12, 161601492), (13, 149170608), (16, 121201119), (18, 107734328), (24, 80800746), (26, 74585304), (36, 53867164), (39, 49723536), (48, 40400373), (52, 37292652), (72, 26933582), (78, 24861768), (104, 18646326), (117, 16574512), (144, 13466791), (156, 12430884), (208, 9323163), (234, 8287256), (312, 6215442), (389, 4985136), (468, 4143628), (624, 3107721), (778, 2492568), (936, 2071814), (1167, 1661712), (1556, 1246284), (1872, 1035907), (2334, 830856), (2663, 728208), (3112, 623142), (3501, 553904), (4668, 415428), (5057, 383472), (5326, 364104), (6224, 311571), (7002, 276952), (7989, 242736), (9336, 207714), (10114, 191736), (10652, 182052), (14004, 138476), (15171, 127824), (15978, 121368), (18672, 103857), (20228, 95868), (21304, 91026), (23967, 80912), (28008, 69238), (30342, 63912), (31956, 60684), (34619, 56016), (40456, 47934), (42608, 45513)]