340512984

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 1154208000

約数和(自身を除く): 813695016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 439, 456, 486, 504, 513, 532, 567, 648, 684, 729, 756, 798, 878, 972, 1026, 1064, 1134, 1197, 1317, 1368, 1458, 1512, 1539, 1596, 1701, 1756, 1944, 2052, 2268, 2394, 2634, 2916, 3073, 3078, 3192, 3402, 3512, 3591, 3951, 4104, 4536, 4617, 4788, 5103, 5268, 5832, 6146, 6156, 6804, 7182, 7902, 8341, 9219, 9234, 9576, 10206, 10536, 10773, 11853, 12292, 12312, 13608, 13851, 14364, 15804, 16682, 18438, 18468, 20412, 21546, 23706, 24584, 25023, 27657, 27702, 28728, 31608, 32319, 33364, 35559, 36876, 36936, 40824, 43092, 47412, 50046, 55314, 55404, 58387, 64638, 66728, 71118, 73752, 75069, 82971, 86184, 94824, 96957, 100092, 106677, 110628, 110808, 116774, 129276, 142236, 150138, 165942, 175161, 193914, 200184, 213354, 221256, 225207, 233548, 248913, 258552, 284472, 300276, 320031, 331884, 350322, 387828, 426708, 450414, 467096, 497826, 525483, 600552, 640062, 663768, 675621, 700644, 746739, 775656, 853416, 900828, 995652, 1050966, 1280124, 1351242, 1401288, 1493478, 1576449, 1801656, 1991304, 2026863, 2101932, 2240217, 2560248, 2702484, 2986956, 3152898, 4053726, 4203864, 4480434, 4729347, 5404968, 5973912, 6080589, 6305796, 8107452, 8960868, 9458694, 12161178, 12611592, 14188041, 16214904, 17921736, 18917388, 24322356, 28376082, 37834776, 42564123, 48644712, 56752164, 85128246, 113504328, 170256492, 340512984]

約数ペア:

[(1, 340512984), (2, 170256492), (3, 113504328), (4, 85128246), (6, 56752164), (7, 48644712), (8, 42564123), (9, 37834776), (12, 28376082), (14, 24322356), (18, 18917388), (19, 17921736), (21, 16214904), (24, 14188041), (27, 12611592), (28, 12161178), (36, 9458694), (38, 8960868), (42, 8107452), (54, 6305796), (56, 6080589), (57, 5973912), (63, 5404968), (72, 4729347), (76, 4480434), (81, 4203864), (84, 4053726), (108, 3152898), (114, 2986956), (126, 2702484), (133, 2560248), (152, 2240217), (162, 2101932), (168, 2026863), (171, 1991304), (189, 1801656), (216, 1576449), (228, 1493478), (243, 1401288), (252, 1351242), (266, 1280124), (324, 1050966), (342, 995652), (378, 900828), (399, 853416), (439, 775656), (456, 746739), (486, 700644), (504, 675621), (513, 663768), (532, 640062), (567, 600552), (648, 525483), (684, 497826), (729, 467096), (756, 450414), (798, 426708), (878, 387828), (972, 350322), (1026, 331884), (1064, 320031), (1134, 300276), (1197, 284472), (1317, 258552), (1368, 248913), (1458, 233548), (1512, 225207), (1539, 221256), (1596, 213354), (1701, 200184), (1756, 193914), (1944, 175161), (2052, 165942), (2268, 150138), (2394, 142236), (2634, 129276), (2916, 116774), (3073, 110808), (3078, 110628), (3192, 106677), (3402, 100092), (3512, 96957), (3591, 94824), (3951, 86184), (4104, 82971), (4536, 75069), (4617, 73752), (4788, 71118), (5103, 66728), (5268, 64638), (5832, 58387), (6146, 55404), (6156, 55314), (6804, 50046), (7182, 47412), (7902, 43092), (8341, 40824), (9219, 36936), (9234, 36876), (9576, 35559), (10206, 33364), (10536, 32319), (10773, 31608), (11853, 28728), (12292, 27702), (12312, 27657), (13608, 25023), (13851, 24584), (14364, 23706), (15804, 21546), (16682, 20412), (18438, 18468)]