248801856

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 694846464

約数和(自身を除く): 446044608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 103, 138, 184, 192, 206, 276, 309, 368, 412, 547, 552, 618, 736, 824, 1094, 1104, 1236, 1472, 1641, 1648, 2188, 2208, 2369, 2472, 3282, 3296, 4376, 4416, 4738, 4944, 6564, 6592, 7107, 8752, 9476, 9888, 12581, 13128, 14214, 17504, 18952, 19776, 25162, 26256, 28428, 35008, 37743, 37904, 50324, 52512, 56341, 56856, 75486, 75808, 100648, 105024, 112682, 113712, 150972, 151616, 169023, 201296, 225364, 227424, 301944, 338046, 402592, 450728, 454848, 603888, 676092, 805184, 901456, 1207776, 1295843, 1352184, 1802912, 2415552, 2591686, 2704368, 3605824, 3887529, 5183372, 5408736, 7775058, 10366744, 10817472, 15550116, 20733488, 31100232, 41466976, 62200464, 82933952, 124400928, 248801856]

約数ペア:

[(1, 248801856), (2, 124400928), (3, 82933952), (4, 62200464), (6, 41466976), (8, 31100232), (12, 20733488), (16, 15550116), (23, 10817472), (24, 10366744), (32, 7775058), (46, 5408736), (48, 5183372), (64, 3887529), (69, 3605824), (92, 2704368), (96, 2591686), (103, 2415552), (138, 1802912), (184, 1352184), (192, 1295843), (206, 1207776), (276, 901456), (309, 805184), (368, 676092), (412, 603888), (547, 454848), (552, 450728), (618, 402592), (736, 338046), (824, 301944), (1094, 227424), (1104, 225364), (1236, 201296), (1472, 169023), (1641, 151616), (1648, 150972), (2188, 113712), (2208, 112682), (2369, 105024), (2472, 100648), (3282, 75808), (3296, 75486), (4376, 56856), (4416, 56341), (4738, 52512), (4944, 50324), (6564, 37904), (6592, 37743), (7107, 35008), (8752, 28428), (9476, 26256), (9888, 25162), (12581, 19776), (13128, 18952), (14214, 17504)]