38221584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 104457600

約数和(自身を除く): 66236016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 389, 534, 552, 712, 778, 1068, 1104, 1167, 1424, 1556, 2047, 2136, 2334, 3112, 4094, 4272, 4668, 6141, 6224, 8188, 8947, 9336, 12282, 16376, 17894, 18672, 24564, 26841, 32752, 34621, 35788, 49128, 53682, 69242, 71576, 98256, 103863, 107364, 138484, 143152, 207726, 214728, 276968, 415452, 429456, 553936, 796283, 830904, 1592566, 1661808, 2388849, 3185132, 4777698, 6370264, 9555396, 12740528, 19110792, 38221584]

約数ペア:

[(1, 38221584), (2, 19110792), (3, 12740528), (4, 9555396), (6, 6370264), (8, 4777698), (12, 3185132), (16, 2388849), (23, 1661808), (24, 1592566), (46, 830904), (48, 796283), (69, 553936), (89, 429456), (92, 415452), (138, 276968), (178, 214728), (184, 207726), (267, 143152), (276, 138484), (356, 107364), (368, 103863), (389, 98256), (534, 71576), (552, 69242), (712, 53682), (778, 49128), (1068, 35788), (1104, 34621), (1167, 32752), (1424, 26841), (1556, 24564), (2047, 18672), (2136, 17894), (2334, 16376), (3112, 12282), (4094, 9336), (4272, 8947), (4668, 8188), (6141, 6224)]