228854334816

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1228181}}^1$

素因数の和:1228844

約数の個数: 72

約数和(自身を含む): 651810925584

約数和(自身を除く): 422956590768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 20704, 23292, 31056, 46584, 62112, 93168, 186336, 1228181, 2456362, 3684543, 4912724, 7369086, 9825448, 11053629, 14738172, 19650896, 22107258, 29476344, 39301792, 44214516, 58952688, 88429032, 117905376, 176858064, 353716128, 794633107, 1589266214, 2383899321, 3178532428, 4767798642, 6357064856, 7151697963, 9535597284, 12714129712, 14303395926, 19071194568, 25428259424, 28606791852, 38142389136, 57213583704, 76284778272, 114427167408, 228854334816]

約数ペア:

[(1, 228854334816), (2, 114427167408), (3, 76284778272), (4, 57213583704), (6, 38142389136), (8, 28606791852), (9, 25428259424), (12, 19071194568), (16, 14303395926), (18, 12714129712), (24, 9535597284), (32, 7151697963), (36, 6357064856), (48, 4767798642), (72, 3178532428), (96, 2383899321), (144, 1589266214), (288, 794633107), (647, 353716128), (1294, 176858064), (1941, 117905376), (2588, 88429032), (3882, 58952688), (5176, 44214516), (5823, 39301792), (7764, 29476344), (10352, 22107258), (11646, 19650896), (15528, 14738172), (20704, 11053629), (23292, 9825448), (31056, 7369086), (46584, 4912724), (62112, 3684543), (93168, 2456362), (186336, 1228181)]