227525472

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1609}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 648746280

約数和(自身を除く): 421220808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1609, 1964, 2946, 3218, 3928, 4419, 4827, 5892, 6436, 7856, 8838, 9654, 11784, 12872, 14481, 15712, 17676, 19308, 23568, 25744, 28962, 35352, 38616, 47136, 51488, 57924, 70704, 77232, 115848, 141408, 154464, 231696, 463392, 790019, 1580038, 2370057, 3160076, 4740114, 6320152, 7110171, 9480228, 12640304, 14220342, 18960456, 25280608, 28440684, 37920912, 56881368, 75841824, 113762736, 227525472]

約数ペア:

[(1, 227525472), (2, 113762736), (3, 75841824), (4, 56881368), (6, 37920912), (8, 28440684), (9, 25280608), (12, 18960456), (16, 14220342), (18, 12640304), (24, 9480228), (32, 7110171), (36, 6320152), (48, 4740114), (72, 3160076), (96, 2370057), (144, 1580038), (288, 790019), (491, 463392), (982, 231696), (1473, 154464), (1609, 141408), (1964, 115848), (2946, 77232), (3218, 70704), (3928, 57924), (4419, 51488), (4827, 47136), (5892, 38616), (6436, 35352), (7856, 28962), (8838, 25744), (9654, 23568), (11784, 19308), (12872, 17676), (14481, 15712)]