319901868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62141}}^1$

素因数の和:62175

約数の個数: 72

約数和(自身を含む): 950026896

約数和(自身を除く): 630125028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 62141, 124282, 186423, 248564, 372846, 559269, 683551, 745692, 807833, 1118538, 1367102, 1615666, 2050653, 2237076, 2423499, 2734204, 3231332, 4101306, 4846998, 6151959, 7270497, 8202612, 8886163, 9693996, 12303918, 14540994, 17772326, 24607836, 26658489, 29081988, 35544652, 53316978, 79975467, 106633956, 159950934, 319901868]

約数ペア:

[(1, 319901868), (2, 159950934), (3, 106633956), (4, 79975467), (6, 53316978), (9, 35544652), (11, 29081988), (12, 26658489), (13, 24607836), (18, 17772326), (22, 14540994), (26, 12303918), (33, 9693996), (36, 8886163), (39, 8202612), (44, 7270497), (52, 6151959), (66, 4846998), (78, 4101306), (99, 3231332), (117, 2734204), (132, 2423499), (143, 2237076), (156, 2050653), (198, 1615666), (234, 1367102), (286, 1118538), (396, 807833), (429, 745692), (468, 683551), (572, 559269), (858, 372846), (1287, 248564), (1716, 186423), (2574, 124282), (5148, 62141)]