388467684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{326993}}^1$

素因数の和:327017

約数の個数: 48

約数和(自身を含む): 1098699840

約数和(自身を除く): 710232156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 326993, 653986, 980979, 1307972, 1961958, 2942937, 3596923, 3923916, 5885874, 7193846, 8828811, 10790769, 11771748, 14387692, 17657622, 21581538, 32372307, 35315244, 43163076, 64744614, 97116921, 129489228, 194233842, 388467684]

約数ペア:

[(1, 388467684), (2, 194233842), (3, 129489228), (4, 97116921), (6, 64744614), (9, 43163076), (11, 35315244), (12, 32372307), (18, 21581538), (22, 17657622), (27, 14387692), (33, 11771748), (36, 10790769), (44, 8828811), (54, 7193846), (66, 5885874), (99, 3923916), (108, 3596923), (132, 2942937), (198, 1961958), (297, 1307972), (396, 980979), (594, 653986), (1188, 326993)]