393205332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109589}}^1$

素因数の和:109632

約数の個数: 48

約数和(自身を含む): 1031022720

約数和(自身を除く): 637817388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 109589, 219178, 328767, 438356, 657534, 1315068, 1424657, 2520547, 2849314, 4273971, 5041094, 5698628, 7561641, 8547942, 10082188, 15123282, 17095884, 30246564, 32767111, 65534222, 98301333, 131068444, 196602666, 393205332]

約数ペア:

[(1, 393205332), (2, 196602666), (3, 131068444), (4, 98301333), (6, 65534222), (12, 32767111), (13, 30246564), (23, 17095884), (26, 15123282), (39, 10082188), (46, 8547942), (52, 7561641), (69, 5698628), (78, 5041094), (92, 4273971), (138, 2849314), (156, 2520547), (276, 1424657), (299, 1315068), (598, 657534), (897, 438356), (1196, 328767), (1794, 219178), (3588, 109589)]