187441428

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 442944320

約数和(自身を除く): 255502892

約数列:

[1, 2, 3, 4, 6, 12, 181, 211, 362, 409, 422, 543, 633, 724, 818, 844, 1086, 1227, 1266, 1636, 2172, 2454, 2532, 4908, 38191, 74029, 76382, 86299, 114573, 148058, 152764, 172598, 222087, 229146, 258897, 296116, 345196, 444174, 458292, 517794, 888348, 1035588, 15620119, 31240238, 46860357, 62480476, 93720714, 187441428]

約数ペア:

[(1, 187441428), (2, 93720714), (3, 62480476), (4, 46860357), (6, 31240238), (12, 15620119), (181, 1035588), (211, 888348), (362, 517794), (409, 458292), (422, 444174), (543, 345196), (633, 296116), (724, 258897), (818, 229146), (844, 222087), (1086, 172598), (1227, 152764), (1266, 148058), (1636, 114573), (2172, 86299), (2454, 76382), (2532, 74029), (4908, 38191)]