244989264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392611}}^1$

素因数の和:392635

約数の個数: 40

約数和(自身を含む): 681574432

約数和(自身を除く): 436585168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 392611, 785222, 1177833, 1570444, 2355666, 3140888, 4711332, 5103943, 6281776, 9422664, 10207886, 15311829, 18845328, 20415772, 30623658, 40831544, 61247316, 81663088, 122494632, 244989264]

約数ペア:

[(1, 244989264), (2, 122494632), (3, 81663088), (4, 61247316), (6, 40831544), (8, 30623658), (12, 20415772), (13, 18845328), (16, 15311829), (24, 10207886), (26, 9422664), (39, 6281776), (48, 5103943), (52, 4711332), (78, 3140888), (104, 2355666), (156, 1570444), (208, 1177833), (312, 785222), (624, 392611)]