374997528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{274121}}^1$

素因数の和:274152

約数の個数: 48

約数和(自身を含む): 1069075800

約数和(自身を除く): 694078272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 274121, 548242, 822363, 1096484, 1644726, 2192968, 2467089, 3289452, 4934178, 5208299, 6578904, 9868356, 10416598, 15624897, 19736712, 20833196, 31249794, 41666392, 46874691, 62499588, 93749382, 124999176, 187498764, 374997528]

約数ペア:

[(1, 374997528), (2, 187498764), (3, 124999176), (4, 93749382), (6, 62499588), (8, 46874691), (9, 41666392), (12, 31249794), (18, 20833196), (19, 19736712), (24, 15624897), (36, 10416598), (38, 9868356), (57, 6578904), (72, 5208299), (76, 4934178), (114, 3289452), (152, 2467089), (171, 2192968), (228, 1644726), (342, 1096484), (456, 822363), (684, 548242), (1368, 274121)]