806378328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 2593562400

約数和(自身を除く): 1787184072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 389, 457, 504, 567, 648, 756, 778, 914, 1134, 1167, 1371, 1512, 1556, 1828, 2268, 2334, 2723, 2742, 3112, 3199, 3501, 3656, 4113, 4536, 4668, 5446, 5484, 6398, 7002, 8169, 8226, 9336, 9597, 10503, 10892, 10968, 12339, 12796, 14004, 16338, 16452, 19194, 21006, 21784, 24507, 24678, 25592, 28008, 28791, 31509, 32676, 32904, 37017, 38388, 42012, 49014, 49356, 57582, 63018, 65352, 73521, 74034, 76776, 84024, 86373, 98028, 98712, 115164, 126036, 147042, 148068, 172746, 177773, 196056, 220563, 230328, 252072, 259119, 294084, 296136, 345492, 355546, 441126, 518238, 533319, 588168, 690984, 711092, 882252, 1036476, 1066638, 1244411, 1422184, 1599957, 1764504, 2072952, 2133276, 2488822, 3199914, 3733233, 4266552, 4799871, 4977644, 6399828, 7466466, 9599742, 9955288, 11199699, 12799656, 14399613, 14932932, 19199484, 22399398, 28799226, 29865864, 33599097, 38398968, 44798796, 57598452, 67198194, 89597592, 100797291, 115196904, 134396388, 201594582, 268792776, 403189164, 806378328]

約数ペア:

[(1, 806378328), (2, 403189164), (3, 268792776), (4, 201594582), (6, 134396388), (7, 115196904), (8, 100797291), (9, 89597592), (12, 67198194), (14, 57598452), (18, 44798796), (21, 38398968), (24, 33599097), (27, 29865864), (28, 28799226), (36, 22399398), (42, 19199484), (54, 14932932), (56, 14399613), (63, 12799656), (72, 11199699), (81, 9955288), (84, 9599742), (108, 7466466), (126, 6399828), (162, 4977644), (168, 4799871), (189, 4266552), (216, 3733233), (252, 3199914), (324, 2488822), (378, 2133276), (389, 2072952), (457, 1764504), (504, 1599957), (567, 1422184), (648, 1244411), (756, 1066638), (778, 1036476), (914, 882252), (1134, 711092), (1167, 690984), (1371, 588168), (1512, 533319), (1556, 518238), (1828, 441126), (2268, 355546), (2334, 345492), (2723, 296136), (2742, 294084), (3112, 259119), (3199, 252072), (3501, 230328), (3656, 220563), (4113, 196056), (4536, 177773), (4668, 172746), (5446, 148068), (5484, 147042), (6398, 126036), (7002, 115164), (8169, 98712), (8226, 98028), (9336, 86373), (9597, 84024), (10503, 76776), (10892, 74034), (10968, 73521), (12339, 65352), (12796, 63018), (14004, 57582), (16338, 49356), (16452, 49014), (19194, 42012), (21006, 38388), (21784, 37017), (24507, 32904), (24678, 32676), (25592, 31509), (28008, 28791)]