397297488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5505

約数の個数: 120

約数和(自身を含む): 1232659200

約数和(自身を除く): 835361712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 5449, 6076, 9114, 10416, 10898, 12152, 16347, 18228, 21796, 24304, 32694, 36456, 38143, 43592, 65388, 72912, 76286, 87184, 114429, 130776, 152572, 168919, 228858, 261552, 267001, 305144, 337838, 457716, 506757, 534002, 610288, 675676, 801003, 915432, 1013514, 1068004, 1182433, 1351352, 1602006, 1830864, 2027028, 2136008, 2364866, 2702704, 3204012, 3547299, 4054056, 4272016, 4729732, 6408024, 7094598, 8108112, 8277031, 9459464, 12816048, 14189196, 16554062, 18918928, 24831093, 28378392, 33108124, 49662186, 56756784, 66216248, 99324372, 132432496, 198648744, 397297488]

約数ペア:

[(1, 397297488), (2, 198648744), (3, 132432496), (4, 99324372), (6, 66216248), (7, 56756784), (8, 49662186), (12, 33108124), (14, 28378392), (16, 24831093), (21, 18918928), (24, 16554062), (28, 14189196), (31, 12816048), (42, 9459464), (48, 8277031), (49, 8108112), (56, 7094598), (62, 6408024), (84, 4729732), (93, 4272016), (98, 4054056), (112, 3547299), (124, 3204012), (147, 2702704), (168, 2364866), (186, 2136008), (196, 2027028), (217, 1830864), (248, 1602006), (294, 1351352), (336, 1182433), (372, 1068004), (392, 1013514), (434, 915432), (496, 801003), (588, 675676), (651, 610288), (744, 534002), (784, 506757), (868, 457716), (1176, 337838), (1302, 305144), (1488, 267001), (1519, 261552), (1736, 228858), (2352, 168919), (2604, 152572), (3038, 130776), (3472, 114429), (4557, 87184), (5208, 76286), (5449, 72912), (6076, 65388), (9114, 43592), (10416, 38143), (10898, 36456), (12152, 32694), (16347, 24304), (18228, 21796)]