489689136

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{147853}}^1$

素因数の和:147890

約数の個数: 60

約数和(自身を含む): 1430043888

約数和(自身を除く): 940354752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 147853, 295706, 443559, 591412, 887118, 1182824, 1330677, 1774236, 2365648, 2661354, 3400619, 3548472, 5322708, 6801238, 7096944, 10201857, 10645416, 13602476, 20403714, 21290832, 27204952, 30605571, 40807428, 54409904, 61211142, 81614856, 122422284, 163229712, 244844568, 489689136]

約数ペア:

[(1, 489689136), (2, 244844568), (3, 163229712), (4, 122422284), (6, 81614856), (8, 61211142), (9, 54409904), (12, 40807428), (16, 30605571), (18, 27204952), (23, 21290832), (24, 20403714), (36, 13602476), (46, 10645416), (48, 10201857), (69, 7096944), (72, 6801238), (92, 5322708), (138, 3548472), (144, 3400619), (184, 2661354), (207, 2365648), (276, 1774236), (368, 1330677), (414, 1182824), (552, 887118), (828, 591412), (1104, 443559), (1656, 295706), (3312, 147853)]