419225968

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 1003542912

約数和(自身を除く): 584316944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 67, 92, 98, 112, 134, 161, 184, 196, 268, 322, 347, 368, 392, 469, 536, 644, 694, 784, 938, 1072, 1127, 1288, 1388, 1541, 1876, 2254, 2429, 2576, 2776, 3082, 3283, 3752, 4508, 4858, 5552, 6164, 6566, 7504, 7981, 9016, 9716, 10787, 12328, 13132, 15962, 17003, 18032, 19432, 21574, 23249, 24656, 26264, 31924, 34006, 38864, 43148, 46498, 52528, 55867, 63848, 68012, 75509, 86296, 92996, 111734, 127696, 136024, 151018, 162743, 172592, 185992, 223468, 272048, 302036, 325486, 371984, 391069, 446936, 534727, 604072, 650972, 782138, 893872, 1069454, 1139201, 1208144, 1301944, 1564276, 2138908, 2278402, 2603888, 3128552, 3743089, 4277816, 4556804, 6257104, 7486178, 8555632, 9113608, 14972356, 18227216, 26201623, 29944712, 52403246, 59889424, 104806492, 209612984, 419225968]

約数ペア:

[(1, 419225968), (2, 209612984), (4, 104806492), (7, 59889424), (8, 52403246), (14, 29944712), (16, 26201623), (23, 18227216), (28, 14972356), (46, 9113608), (49, 8555632), (56, 7486178), (67, 6257104), (92, 4556804), (98, 4277816), (112, 3743089), (134, 3128552), (161, 2603888), (184, 2278402), (196, 2138908), (268, 1564276), (322, 1301944), (347, 1208144), (368, 1139201), (392, 1069454), (469, 893872), (536, 782138), (644, 650972), (694, 604072), (784, 534727), (938, 446936), (1072, 391069), (1127, 371984), (1288, 325486), (1388, 302036), (1541, 272048), (1876, 223468), (2254, 185992), (2429, 172592), (2576, 162743), (2776, 151018), (3082, 136024), (3283, 127696), (3752, 111734), (4508, 92996), (4858, 86296), (5552, 75509), (6164, 68012), (6566, 63848), (7504, 55867), (7981, 52528), (9016, 46498), (9716, 43148), (10787, 38864), (12328, 34006), (13132, 31924), (15962, 26264), (17003, 24656), (18032, 23249), (19432, 21574)]