227448468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25579}}^1$

素因数の和:25621

約数の個数: 72

約数和(自身を含む): 651778400

約数和(自身を除く): 424329932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 25579, 51158, 76737, 102316, 153474, 230211, 306948, 332527, 460422, 486001, 665054, 920844, 972002, 997581, 1330108, 1458003, 1944004, 1995162, 2916006, 2992743, 3990324, 4374009, 5832012, 5985486, 6318013, 8748018, 11970972, 12636026, 17496036, 18954039, 25272052, 37908078, 56862117, 75816156, 113724234, 227448468]

約数ペア:

[(1, 227448468), (2, 113724234), (3, 75816156), (4, 56862117), (6, 37908078), (9, 25272052), (12, 18954039), (13, 17496036), (18, 12636026), (19, 11970972), (26, 8748018), (36, 6318013), (38, 5985486), (39, 5832012), (52, 4374009), (57, 3990324), (76, 2992743), (78, 2916006), (114, 1995162), (117, 1944004), (156, 1458003), (171, 1330108), (228, 997581), (234, 972002), (247, 920844), (342, 665054), (468, 486001), (494, 460422), (684, 332527), (741, 306948), (988, 230211), (1482, 153474), (2223, 102316), (2964, 76737), (4446, 51158), (8892, 25579)]