512294328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 1782144000

約数和(自身を除く): 1269849672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 201, 216, 234, 252, 268, 273, 312, 351, 364, 378, 389, 402, 468, 469, 504, 536, 546, 603, 702, 728, 756, 778, 804, 819, 871, 936, 938, 1092, 1167, 1206, 1404, 1407, 1512, 1556, 1608, 1638, 1742, 1809, 1876, 2184, 2334, 2412, 2457, 2613, 2723, 2808, 2814, 3112, 3276, 3484, 3501, 3618, 3752, 4221, 4668, 4824, 4914, 5057, 5226, 5446, 5628, 6097, 6552, 6968, 7002, 7236, 7839, 8169, 8442, 9336, 9828, 10114, 10452, 10503, 10892, 11256, 12194, 12663, 14004, 14472, 15171, 15678, 16338, 16884, 18291, 19656, 20228, 20904, 21006, 21784, 23517, 24388, 24507, 25326, 26063, 28008, 30342, 31356, 32676, 33768, 35399, 36582, 40456, 42012, 45513, 47034, 48776, 49014, 50652, 52126, 54873, 60684, 62712, 65352, 70798, 73164, 73521, 78189, 84024, 91026, 94068, 98028, 101304, 104252, 106197, 109746, 121368, 136539, 141596, 146328, 147042, 156378, 164619, 182052, 182441, 188136, 196056, 208504, 212394, 219492, 234567, 273078, 283192, 294084, 312756, 318591, 329238, 338819, 364104, 364882, 424788, 438984, 469134, 546156, 547323, 588168, 625512, 637182, 658476, 677638, 703701, 729764, 849576, 938268, 955773, 1016457, 1092312, 1094646, 1274364, 1316952, 1355276, 1407402, 1459528, 1641969, 1876536, 1911546, 2032914, 2189292, 2371733, 2548728, 2710552, 2814804, 3049371, 3283938, 3823092, 4065828, 4378584, 4743466, 4925907, 5629608, 6098742, 6567876, 7115199, 7646184, 8131656, 9148113, 9486932, 9851814, 12197484, 13135752, 14230398, 18296226, 18973864, 19703628, 21345597, 24394968, 28460796, 36592452, 39407256, 42691194, 56921592, 64036791, 73184904, 85382388, 128073582, 170764776, 256147164, 512294328]

約数ペア:

[(1, 512294328), (2, 256147164), (3, 170764776), (4, 128073582), (6, 85382388), (7, 73184904), (8, 64036791), (9, 56921592), (12, 42691194), (13, 39407256), (14, 36592452), (18, 28460796), (21, 24394968), (24, 21345597), (26, 19703628), (27, 18973864), (28, 18296226), (36, 14230398), (39, 13135752), (42, 12197484), (52, 9851814), (54, 9486932), (56, 9148113), (63, 8131656), (67, 7646184), (72, 7115199), (78, 6567876), (84, 6098742), (91, 5629608), (104, 4925907), (108, 4743466), (117, 4378584), (126, 4065828), (134, 3823092), (156, 3283938), (168, 3049371), (182, 2814804), (189, 2710552), (201, 2548728), (216, 2371733), (234, 2189292), (252, 2032914), (268, 1911546), (273, 1876536), (312, 1641969), (351, 1459528), (364, 1407402), (378, 1355276), (389, 1316952), (402, 1274364), (468, 1094646), (469, 1092312), (504, 1016457), (536, 955773), (546, 938268), (603, 849576), (702, 729764), (728, 703701), (756, 677638), (778, 658476), (804, 637182), (819, 625512), (871, 588168), (936, 547323), (938, 546156), (1092, 469134), (1167, 438984), (1206, 424788), (1404, 364882), (1407, 364104), (1512, 338819), (1556, 329238), (1608, 318591), (1638, 312756), (1742, 294084), (1809, 283192), (1876, 273078), (2184, 234567), (2334, 219492), (2412, 212394), (2457, 208504), (2613, 196056), (2723, 188136), (2808, 182441), (2814, 182052), (3112, 164619), (3276, 156378), (3484, 147042), (3501, 146328), (3618, 141596), (3752, 136539), (4221, 121368), (4668, 109746), (4824, 106197), (4914, 104252), (5057, 101304), (5226, 98028), (5446, 94068), (5628, 91026), (6097, 84024), (6552, 78189), (6968, 73521), (7002, 73164), (7236, 70798), (7839, 65352), (8169, 62712), (8442, 60684), (9336, 54873), (9828, 52126), (10114, 50652), (10452, 49014), (10503, 48776), (10892, 47034), (11256, 45513), (12194, 42012), (12663, 40456), (14004, 36582), (14472, 35399), (15171, 33768), (15678, 32676), (16338, 31356), (16884, 30342), (18291, 28008), (19656, 26063), (20228, 25326), (20904, 24507), (21006, 24388), (21784, 23517)]