315047892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17596

約数の個数: 48

約数和(自身を含む): 783641600

約数和(自身を除く): 468593708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 17491, 18012, 34982, 52473, 69964, 104946, 209892, 332329, 664658, 996987, 1329316, 1381789, 1993974, 2763578, 3987948, 4145367, 5527156, 8290734, 16581468, 26253991, 52507982, 78761973, 105015964, 157523946, 315047892]

約数ペア:

[(1, 315047892), (2, 157523946), (3, 105015964), (4, 78761973), (6, 52507982), (12, 26253991), (19, 16581468), (38, 8290734), (57, 5527156), (76, 4145367), (79, 3987948), (114, 2763578), (158, 1993974), (228, 1381789), (237, 1329316), (316, 996987), (474, 664658), (948, 332329), (1501, 209892), (3002, 104946), (4503, 69964), (6004, 52473), (9006, 34982), (17491, 18012)]