253848336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24371}}^1$

素因数の和:24420

約数の個数: 80

約数和(自身を含む): 773664768

約数和(自身を除く): 519816432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 24371, 48742, 73113, 97484, 146226, 170597, 194968, 292452, 341194, 389936, 511791, 584904, 682388, 755501, 1023582, 1169808, 1364776, 1511002, 2047164, 2266503, 2729552, 3022004, 4094328, 4533006, 5288507, 6044008, 8188656, 9066012, 10577014, 12088016, 15865521, 18132024, 21154028, 31731042, 36264048, 42308056, 63462084, 84616112, 126924168, 253848336]

約数ペア:

[(1, 253848336), (2, 126924168), (3, 84616112), (4, 63462084), (6, 42308056), (7, 36264048), (8, 31731042), (12, 21154028), (14, 18132024), (16, 15865521), (21, 12088016), (24, 10577014), (28, 9066012), (31, 8188656), (42, 6044008), (48, 5288507), (56, 4533006), (62, 4094328), (84, 3022004), (93, 2729552), (112, 2266503), (124, 2047164), (168, 1511002), (186, 1364776), (217, 1169808), (248, 1023582), (336, 755501), (372, 682388), (434, 584904), (496, 511791), (651, 389936), (744, 341194), (868, 292452), (1302, 194968), (1488, 170597), (1736, 146226), (2604, 97484), (3472, 73113), (5208, 48742), (10416, 24371)]