380492062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 660960000

約数和(自身を除く): 280467938

約数列:

[1, 2, 17, 19, 34, 38, 59, 67, 118, 134, 149, 298, 323, 646, 1003, 1121, 1139, 1273, 2006, 2242, 2278, 2533, 2546, 2831, 3953, 5066, 5662, 7906, 8791, 9983, 17582, 19057, 19966, 21641, 38114, 43282, 48127, 67201, 75107, 96254, 134402, 149447, 150214, 167029, 169711, 189677, 298894, 334058, 339422, 379354, 588997, 1177994, 1276819, 2553638, 2839493, 3224509, 5678986, 6449018, 10012949, 11190943, 20025898, 22381886, 190246031, 380492062]

約数ペア:

[(1, 380492062), (2, 190246031), (17, 22381886), (19, 20025898), (34, 11190943), (38, 10012949), (59, 6449018), (67, 5678986), (118, 3224509), (134, 2839493), (149, 2553638), (298, 1276819), (323, 1177994), (646, 588997), (1003, 379354), (1121, 339422), (1139, 334058), (1273, 298894), (2006, 189677), (2242, 169711), (2278, 167029), (2533, 150214), (2546, 149447), (2831, 134402), (3953, 96254), (5066, 75107), (5662, 67201), (7906, 48127), (8791, 43282), (9983, 38114), (17582, 21641), (19057, 19966)]