319748796

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{51941}}^1$

素因数の和:51976

約数の個数: 60

約数和(自身を含む): 879897480

約数和(自身を除く): 560148684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 51941, 103882, 155823, 207764, 311646, 467469, 623292, 934938, 986879, 1402407, 1869876, 1973758, 2804814, 2960637, 3947516, 4207221, 5609628, 5921274, 8414442, 8881911, 11842548, 16828884, 17763822, 26645733, 35527644, 53291466, 79937199, 106582932, 159874398, 319748796]

約数ペア:

[(1, 319748796), (2, 159874398), (3, 106582932), (4, 79937199), (6, 53291466), (9, 35527644), (12, 26645733), (18, 17763822), (19, 16828884), (27, 11842548), (36, 8881911), (38, 8414442), (54, 5921274), (57, 5609628), (76, 4207221), (81, 3947516), (108, 2960637), (114, 2804814), (162, 1973758), (171, 1869876), (228, 1402407), (324, 986879), (342, 934938), (513, 623292), (684, 467469), (1026, 311646), (1539, 207764), (2052, 155823), (3078, 103882), (6156, 51941)]