388289328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{165089}}^1$

素因数の和:165114

約数の個数: 60

約数和(自身を含む): 1166856120

約数和(自身を除く): 778566792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 165089, 330178, 495267, 660356, 990534, 1155623, 1320712, 1981068, 2311246, 2641424, 3466869, 3962136, 4622492, 6933738, 7924272, 8089361, 9244984, 13867476, 16178722, 18489968, 24268083, 27734952, 32357444, 48536166, 55469904, 64714888, 97072332, 129429776, 194144664, 388289328]

約数ペア:

[(1, 388289328), (2, 194144664), (3, 129429776), (4, 97072332), (6, 64714888), (7, 55469904), (8, 48536166), (12, 32357444), (14, 27734952), (16, 24268083), (21, 18489968), (24, 16178722), (28, 13867476), (42, 9244984), (48, 8089361), (49, 7924272), (56, 6933738), (84, 4622492), (98, 3962136), (112, 3466869), (147, 2641424), (168, 2311246), (196, 1981068), (294, 1320712), (336, 1155623), (392, 990534), (588, 660356), (784, 495267), (1176, 330178), (2352, 165089)]