250641948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53419}}^1$

素因数の和:53466

約数の個数: 48

約数和(自身を含む): 646168320

約数和(自身を除く): 395526372

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 53419, 106838, 160257, 213676, 320514, 641028, 908123, 1228637, 1816246, 2457274, 2724369, 3632492, 3685911, 4914548, 5448738, 7371822, 10897476, 14743644, 20886829, 41773658, 62660487, 83547316, 125320974, 250641948]

約数ペア:

[(1, 250641948), (2, 125320974), (3, 83547316), (4, 62660487), (6, 41773658), (12, 20886829), (17, 14743644), (23, 10897476), (34, 7371822), (46, 5448738), (51, 4914548), (68, 3685911), (69, 3632492), (92, 2724369), (102, 2457274), (138, 1816246), (204, 1228637), (276, 908123), (391, 641028), (782, 320514), (1173, 213676), (1564, 160257), (2346, 106838), (4692, 53419)]