387321336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{316439}}^1$

素因数の和:316468

約数の個数: 48

約数和(自身を含む): 1110704400

約数和(自身を除く): 723383064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 316439, 632878, 949317, 1265756, 1898634, 2531512, 2847951, 3797268, 5379463, 5695902, 7594536, 10758926, 11391804, 16138389, 21517852, 22783608, 32276778, 43035704, 48415167, 64553556, 96830334, 129107112, 193660668, 387321336]

約数ペア:

[(1, 387321336), (2, 193660668), (3, 129107112), (4, 96830334), (6, 64553556), (8, 48415167), (9, 43035704), (12, 32276778), (17, 22783608), (18, 21517852), (24, 16138389), (34, 11391804), (36, 10758926), (51, 7594536), (68, 5695902), (72, 5379463), (102, 3797268), (136, 2847951), (153, 2531512), (204, 1898634), (306, 1265756), (408, 949317), (612, 632878), (1224, 316439)]