309113952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{65713}}^1$

素因数の和:65740

約数の個数: 72

約数和(自身を含む): 943915896

約数和(自身を除く): 634801944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 65713, 131426, 197139, 262852, 394278, 459991, 525704, 788556, 919982, 1051408, 1379973, 1577112, 1839964, 2102816, 2759946, 3154224, 3219937, 3679928, 5519892, 6308448, 6439874, 7359856, 9659811, 11039784, 12879748, 14719712, 19319622, 22079568, 25759496, 38639244, 44159136, 51518992, 77278488, 103037984, 154556976, 309113952]

約数ペア:

[(1, 309113952), (2, 154556976), (3, 103037984), (4, 77278488), (6, 51518992), (7, 44159136), (8, 38639244), (12, 25759496), (14, 22079568), (16, 19319622), (21, 14719712), (24, 12879748), (28, 11039784), (32, 9659811), (42, 7359856), (48, 6439874), (49, 6308448), (56, 5519892), (84, 3679928), (96, 3219937), (98, 3154224), (112, 2759946), (147, 2102816), (168, 1839964), (196, 1577112), (224, 1379973), (294, 1051408), (336, 919982), (392, 788556), (588, 525704), (672, 459991), (784, 394278), (1176, 262852), (1568, 197139), (2352, 131426), (4704, 65713)]