687236328

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{41681}}^1$

素因数の和:41922

約数の個数: 48

約数和(自身を含む): 1869437700

約数和(自身を除く): 1182201372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 41681, 83362, 125043, 166724, 250086, 333448, 375129, 500172, 750258, 1000344, 1500516, 3001032, 9544949, 19089898, 28634847, 38179796, 57269694, 76359592, 85904541, 114539388, 171809082, 229078776, 343618164, 687236328]

約数ペア:

[(1, 687236328), (2, 343618164), (3, 229078776), (4, 171809082), (6, 114539388), (8, 85904541), (9, 76359592), (12, 57269694), (18, 38179796), (24, 28634847), (36, 19089898), (72, 9544949), (229, 3001032), (458, 1500516), (687, 1000344), (916, 750258), (1374, 500172), (1832, 375129), (2061, 333448), (2748, 250086), (4122, 166724), (5496, 125043), (8244, 83362), (16488, 41681)]