426235436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 894136320

約数和(自身を除く): 467900884

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 71, 76, 86, 142, 167, 172, 209, 284, 334, 418, 473, 668, 781, 817, 836, 946, 1349, 1562, 1634, 1837, 1892, 2698, 3053, 3124, 3173, 3268, 3674, 5396, 6106, 6346, 7181, 7348, 8987, 11857, 12212, 12692, 14362, 14839, 17974, 23714, 28724, 29678, 33583, 34903, 35948, 47428, 58007, 59356, 67166, 69806, 78991, 116014, 130427, 134332, 136439, 139612, 157982, 225283, 232028, 260854, 272878, 315964, 450566, 509851, 521708, 545756, 638077, 901132, 1019702, 1276154, 1500829, 2039404, 2478113, 2552308, 3001658, 4956226, 5608361, 6003316, 9687169, 9912452, 11216722, 19374338, 22433444, 38748676, 106558859, 213117718, 426235436]

約数ペア:

[(1, 426235436), (2, 213117718), (4, 106558859), (11, 38748676), (19, 22433444), (22, 19374338), (38, 11216722), (43, 9912452), (44, 9687169), (71, 6003316), (76, 5608361), (86, 4956226), (142, 3001658), (167, 2552308), (172, 2478113), (209, 2039404), (284, 1500829), (334, 1276154), (418, 1019702), (473, 901132), (668, 638077), (781, 545756), (817, 521708), (836, 509851), (946, 450566), (1349, 315964), (1562, 272878), (1634, 260854), (1837, 232028), (1892, 225283), (2698, 157982), (3053, 139612), (3124, 136439), (3173, 134332), (3268, 130427), (3674, 116014), (5396, 78991), (6106, 69806), (6346, 67166), (7181, 59356), (7348, 58007), (8987, 47428), (11857, 35948), (12212, 34903), (12692, 33583), (14362, 29678), (14839, 28724), (17974, 23714)]