1355688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 3868800

約数和(自身を除く): 2513112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 991, 1368, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 17838, 18829, 23784, 35676, 37658, 56487, 71352, 75316, 112974, 150632, 169461, 225948, 338922, 451896, 677844, 1355688]

約数ペア:

[(1, 1355688), (2, 677844), (3, 451896), (4, 338922), (6, 225948), (8, 169461), (9, 150632), (12, 112974), (18, 75316), (19, 71352), (24, 56487), (36, 37658), (38, 35676), (57, 23784), (72, 18829), (76, 17838), (114, 11892), (152, 8919), (171, 7928), (228, 5946), (342, 3964), (456, 2973), (684, 1982), (991, 1368)]