260389248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 128

約数和(自身を含む): 801899520

約数和(自身を除く): 541510272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1327, 1344, 1533, 1752, 2044, 2336, 2654, 2688, 3066, 3504, 3981, 4088, 4672, 5308, 6132, 7008, 7962, 8176, 9289, 9344, 10616, 12264, 14016, 15924, 16352, 18578, 21232, 24528, 27867, 28032, 31848, 32704, 37156, 42464, 49056, 55734, 63696, 65408, 74312, 84928, 96871, 98112, 111468, 127392, 148624, 169856, 193742, 196224, 222936, 254784, 290613, 297248, 387484, 445872, 509568, 581226, 594496, 678097, 774968, 891744, 1162452, 1188992, 1356194, 1549936, 1783488, 2034291, 2324904, 2712388, 3099872, 3566976, 4068582, 4649808, 5424776, 6199744, 8137164, 9299616, 10849552, 12399488, 16274328, 18599232, 21699104, 32548656, 37198464, 43398208, 65097312, 86796416, 130194624, 260389248]

約数ペア:

[(1, 260389248), (2, 130194624), (3, 86796416), (4, 65097312), (6, 43398208), (7, 37198464), (8, 32548656), (12, 21699104), (14, 18599232), (16, 16274328), (21, 12399488), (24, 10849552), (28, 9299616), (32, 8137164), (42, 6199744), (48, 5424776), (56, 4649808), (64, 4068582), (73, 3566976), (84, 3099872), (96, 2712388), (112, 2324904), (128, 2034291), (146, 1783488), (168, 1549936), (192, 1356194), (219, 1188992), (224, 1162452), (292, 891744), (336, 774968), (384, 678097), (438, 594496), (448, 581226), (511, 509568), (584, 445872), (672, 387484), (876, 297248), (896, 290613), (1022, 254784), (1168, 222936), (1327, 196224), (1344, 193742), (1533, 169856), (1752, 148624), (2044, 127392), (2336, 111468), (2654, 98112), (2688, 96871), (3066, 84928), (3504, 74312), (3981, 65408), (4088, 63696), (4672, 55734), (5308, 49056), (6132, 42464), (7008, 37156), (7962, 32704), (8176, 31848), (9289, 28032), (9344, 27867), (10616, 24528), (12264, 21232), (14016, 18578), (15924, 16352)]