489490344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 1559424000

約数和(自身を除く): 1069933656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 523, 619, 756, 1046, 1238, 1512, 1569, 1857, 2092, 2476, 3138, 3661, 3714, 4184, 4333, 4707, 4952, 5571, 6276, 7322, 7428, 8666, 9414, 10983, 11142, 12552, 12999, 14121, 14644, 14856, 16713, 17332, 18828, 21966, 22284, 25998, 28242, 29288, 32949, 33426, 34664, 37656, 38997, 43932, 44568, 51996, 56484, 65898, 66852, 77994, 87864, 98847, 103992, 112968, 116991, 131796, 133704, 155988, 197694, 233982, 263592, 311976, 323737, 395388, 467964, 647474, 790776, 935928, 971211, 1294948, 1942422, 2266159, 2589896, 2913633, 3884844, 4532318, 5827266, 6798477, 7769688, 8740899, 9064636, 11654532, 13596954, 17481798, 18129272, 20395431, 23309064, 27193908, 34963596, 40790862, 54387816, 61186293, 69927192, 81581724, 122372586, 163163448, 244745172, 489490344]

約数ペア:

[(1, 489490344), (2, 244745172), (3, 163163448), (4, 122372586), (6, 81581724), (7, 69927192), (8, 61186293), (9, 54387816), (12, 40790862), (14, 34963596), (18, 27193908), (21, 23309064), (24, 20395431), (27, 18129272), (28, 17481798), (36, 13596954), (42, 11654532), (54, 9064636), (56, 8740899), (63, 7769688), (72, 6798477), (84, 5827266), (108, 4532318), (126, 3884844), (168, 2913633), (189, 2589896), (216, 2266159), (252, 1942422), (378, 1294948), (504, 971211), (523, 935928), (619, 790776), (756, 647474), (1046, 467964), (1238, 395388), (1512, 323737), (1569, 311976), (1857, 263592), (2092, 233982), (2476, 197694), (3138, 155988), (3661, 133704), (3714, 131796), (4184, 116991), (4333, 112968), (4707, 103992), (4952, 98847), (5571, 87864), (6276, 77994), (7322, 66852), (7428, 65898), (8666, 56484), (9414, 51996), (10983, 44568), (11142, 43932), (12552, 38997), (12999, 37656), (14121, 34664), (14644, 33426), (14856, 32949), (16713, 29288), (17332, 28242), (18828, 25998), (21966, 22284)]