421784832

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 1303188992

約数和(自身を除く): 881404160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 536, 672, 768, 804, 896, 938, 1072, 1171, 1344, 1407, 1608, 1792, 1876, 2144, 2342, 2688, 2814, 3216, 3513, 3752, 4288, 4684, 5376, 5628, 6432, 7026, 7504, 8197, 8576, 9368, 11256, 12864, 14052, 15008, 16394, 17152, 18736, 22512, 24591, 25728, 28104, 30016, 32788, 37472, 45024, 49182, 51456, 56208, 60032, 65576, 74944, 78457, 90048, 98364, 112416, 120064, 131152, 149888, 156914, 180096, 196728, 224832, 235371, 262304, 299776, 313828, 360192, 393456, 449664, 470742, 524608, 549199, 627656, 786912, 899328, 941484, 1049216, 1098398, 1255312, 1573824, 1647597, 1882968, 2098432, 2196796, 2510624, 3147648, 3295194, 3765936, 4393592, 5021248, 6295296, 6590388, 7531872, 8787184, 10042496, 13180776, 15063744, 17574368, 20084992, 26361552, 30127488, 35148736, 52723104, 60254976, 70297472, 105446208, 140594944, 210892416, 421784832]

約数ペア:

[(1, 421784832), (2, 210892416), (3, 140594944), (4, 105446208), (6, 70297472), (7, 60254976), (8, 52723104), (12, 35148736), (14, 30127488), (16, 26361552), (21, 20084992), (24, 17574368), (28, 15063744), (32, 13180776), (42, 10042496), (48, 8787184), (56, 7531872), (64, 6590388), (67, 6295296), (84, 5021248), (96, 4393592), (112, 3765936), (128, 3295194), (134, 3147648), (168, 2510624), (192, 2196796), (201, 2098432), (224, 1882968), (256, 1647597), (268, 1573824), (336, 1255312), (384, 1098398), (402, 1049216), (448, 941484), (469, 899328), (536, 786912), (672, 627656), (768, 549199), (804, 524608), (896, 470742), (938, 449664), (1072, 393456), (1171, 360192), (1344, 313828), (1407, 299776), (1608, 262304), (1792, 235371), (1876, 224832), (2144, 196728), (2342, 180096), (2688, 156914), (2814, 149888), (3216, 131152), (3513, 120064), (3752, 112416), (4288, 98364), (4684, 90048), (5376, 78457), (5628, 74944), (6432, 65576), (7026, 60032), (7504, 56208), (8197, 51456), (8576, 49182), (9368, 45024), (11256, 37472), (12864, 32788), (14052, 30016), (15008, 28104), (16394, 25728), (17152, 24591), (18736, 22512)]