348577908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 950519808

約数和(自身を除く): 601941900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 211, 213, 277, 284, 422, 426, 497, 554, 633, 831, 844, 852, 994, 1108, 1266, 1477, 1491, 1662, 1939, 1988, 2532, 2954, 2982, 3324, 3878, 4431, 5817, 5908, 5964, 7756, 8862, 11634, 14981, 17724, 19667, 23268, 29962, 39334, 44943, 58447, 59001, 59924, 78668, 89886, 104867, 116894, 118002, 137669, 175341, 179772, 209734, 233788, 236004, 275338, 314601, 350682, 409129, 413007, 419468, 550676, 629202, 701364, 818258, 826014, 1227387, 1258404, 1636516, 1652028, 2454774, 4149737, 4909548, 8299474, 12449211, 16598948, 24898422, 29048159, 49796844, 58096318, 87144477, 116192636, 174288954, 348577908]

約数ペア:

[(1, 348577908), (2, 174288954), (3, 116192636), (4, 87144477), (6, 58096318), (7, 49796844), (12, 29048159), (14, 24898422), (21, 16598948), (28, 12449211), (42, 8299474), (71, 4909548), (84, 4149737), (142, 2454774), (211, 1652028), (213, 1636516), (277, 1258404), (284, 1227387), (422, 826014), (426, 818258), (497, 701364), (554, 629202), (633, 550676), (831, 419468), (844, 413007), (852, 409129), (994, 350682), (1108, 314601), (1266, 275338), (1477, 236004), (1491, 233788), (1662, 209734), (1939, 179772), (1988, 175341), (2532, 137669), (2954, 118002), (2982, 116894), (3324, 104867), (3878, 89886), (4431, 78668), (5817, 59924), (5908, 59001), (5964, 58447), (7756, 44943), (8862, 39334), (11634, 29962), (14981, 23268), (17724, 19667)]