296484498

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 656510400

約数和(自身を除く): 360025902

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1251, 1278, 1669, 2502, 3338, 5007, 9869, 10014, 15021, 19738, 29607, 30042, 59214, 88821, 118499, 177642, 231991, 236998, 355497, 463982, 695973, 710994, 1066491, 1391946, 2087919, 2132982, 4175838, 16471361, 32942722, 49414083, 98828166, 148242249, 296484498]

約数ペア:

[(1, 296484498), (2, 148242249), (3, 98828166), (6, 49414083), (9, 32942722), (18, 16471361), (71, 4175838), (139, 2132982), (142, 2087919), (213, 1391946), (278, 1066491), (417, 710994), (426, 695973), (639, 463982), (834, 355497), (1251, 236998), (1278, 231991), (1669, 177642), (2502, 118499), (3338, 88821), (5007, 59214), (9869, 30042), (10014, 29607), (15021, 19738)]