7178142816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1917239}}^1$

素因数の和:1917268

約数の個数: 72

約数和(自身を含む): 21983073840

約数和(自身を除く): 14804931024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 1917239, 3834478, 5751717, 7668956, 11503434, 15337912, 17255151, 23006868, 24924107, 30675824, 34510302, 46013736, 49848214, 61351648, 69020604, 74772321, 92027472, 99696428, 138041208, 149544642, 184054944, 199392856, 224316963, 276082416, 299089284, 398785712, 448633926, 552164832, 598178568, 797571424, 897267852, 1196357136, 1794535704, 2392714272, 3589071408, 7178142816]

約数ペア:

[(1, 7178142816), (2, 3589071408), (3, 2392714272), (4, 1794535704), (6, 1196357136), (8, 897267852), (9, 797571424), (12, 598178568), (13, 552164832), (16, 448633926), (18, 398785712), (24, 299089284), (26, 276082416), (32, 224316963), (36, 199392856), (39, 184054944), (48, 149544642), (52, 138041208), (72, 99696428), (78, 92027472), (96, 74772321), (104, 69020604), (117, 61351648), (144, 49848214), (156, 46013736), (208, 34510302), (234, 30675824), (288, 24924107), (312, 23006868), (416, 17255151), (468, 15337912), (624, 11503434), (936, 7668956), (1248, 5751717), (1872, 3834478), (3744, 1917239)]