310032008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 699814080

約数和(自身を除く): 389782072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 121, 142, 143, 242, 284, 286, 347, 484, 568, 572, 694, 781, 923, 968, 1144, 1388, 1562, 1573, 1846, 2776, 3124, 3146, 3692, 3817, 4511, 6248, 6292, 7384, 7634, 8591, 9022, 10153, 12584, 15268, 17182, 18044, 20306, 24637, 30536, 34364, 36088, 40612, 41987, 49274, 49621, 68728, 81224, 83974, 98548, 99242, 111683, 167948, 197096, 198484, 223366, 271007, 320281, 335896, 396968, 446732, 542014, 545831, 640562, 893464, 1084028, 1091662, 1281124, 2168056, 2183324, 2562248, 2981077, 3523091, 4366648, 5962154, 7046182, 11924308, 14092364, 23848616, 28184728, 38754001, 77508002, 155016004, 310032008]

約数ペア:

[(1, 310032008), (2, 155016004), (4, 77508002), (8, 38754001), (11, 28184728), (13, 23848616), (22, 14092364), (26, 11924308), (44, 7046182), (52, 5962154), (71, 4366648), (88, 3523091), (104, 2981077), (121, 2562248), (142, 2183324), (143, 2168056), (242, 1281124), (284, 1091662), (286, 1084028), (347, 893464), (484, 640562), (568, 545831), (572, 542014), (694, 446732), (781, 396968), (923, 335896), (968, 320281), (1144, 271007), (1388, 223366), (1562, 198484), (1573, 197096), (1846, 167948), (2776, 111683), (3124, 99242), (3146, 98548), (3692, 83974), (3817, 81224), (4511, 68728), (6248, 49621), (6292, 49274), (7384, 41987), (7634, 40612), (8591, 36088), (9022, 34364), (10153, 30536), (12584, 24637), (15268, 20306), (17182, 18044)]