400246056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2848

約数の個数: 128

約数和(自身を含む): 1284192000

約数和(自身を除く): 883945944

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, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1512, 1746, 2037, 2328, 2619, 2716, 2729, 3492, 4074, 5238, 5432, 5458, 6111, 6984, 8148, 8187, 10476, 10916, 12222, 16296, 16374, 18333, 19103, 20952, 21832, 24444, 24561, 32748, 36666, 38206, 48888, 49122, 57309, 65496, 73332, 73683, 76412, 98244, 114618, 146664, 147366, 152824, 171927, 196488, 229236, 264713, 294732, 343854, 458472, 515781, 529426, 589464, 687708, 794139, 1031562, 1058852, 1375416, 1588278, 1852991, 2063124, 2117704, 2382417, 3176556, 3705982, 4126248, 4764834, 5558973, 6353112, 7147251, 7411964, 9529668, 11117946, 14294502, 14823928, 16676919, 19059336, 22235892, 28589004, 33353838, 44471784, 50030757, 57178008, 66707676, 100061514, 133415352, 200123028, 400246056]

約数ペア:

[(1, 400246056), (2, 200123028), (3, 133415352), (4, 100061514), (6, 66707676), (7, 57178008), (8, 50030757), (9, 44471784), (12, 33353838), (14, 28589004), (18, 22235892), (21, 19059336), (24, 16676919), (27, 14823928), (28, 14294502), (36, 11117946), (42, 9529668), (54, 7411964), (56, 7147251), (63, 6353112), (72, 5558973), (84, 4764834), (97, 4126248), (108, 3705982), (126, 3176556), (168, 2382417), (189, 2117704), (194, 2063124), (216, 1852991), (252, 1588278), (291, 1375416), (378, 1058852), (388, 1031562), (504, 794139), (582, 687708), (679, 589464), (756, 529426), (776, 515781), (873, 458472), (1164, 343854), (1358, 294732), (1512, 264713), (1746, 229236), (2037, 196488), (2328, 171927), (2619, 152824), (2716, 147366), (2729, 146664), (3492, 114618), (4074, 98244), (5238, 76412), (5432, 73683), (5458, 73332), (6111, 65496), (6984, 57309), (8148, 49122), (8187, 48888), (10476, 38206), (10916, 36666), (12222, 32748), (16296, 24561), (16374, 24444), (18333, 21832), (19103, 20952)]