388629204

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2089}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 933979200

約数和(自身を除く): 545349996

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 419, 444, 838, 1257, 1676, 2089, 2514, 4178, 5028, 6267, 8356, 12534, 15503, 25068, 31006, 46509, 62012, 77293, 93018, 154586, 186036, 231879, 309172, 463758, 875291, 927516, 1750582, 2625873, 3501164, 5251746, 10503492, 32385767, 64771534, 97157301, 129543068, 194314602, 388629204]

約数ペア:

[(1, 388629204), (2, 194314602), (3, 129543068), (4, 97157301), (6, 64771534), (12, 32385767), (37, 10503492), (74, 5251746), (111, 3501164), (148, 2625873), (222, 1750582), (419, 927516), (444, 875291), (838, 463758), (1257, 309172), (1676, 231879), (2089, 186036), (2514, 154586), (4178, 93018), (5028, 77293), (6267, 62012), (8356, 46509), (12534, 31006), (15503, 25068)]