781796724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{14347}}^1$

素因数の和:14612

約数の個数: 48

約数和(自身を含む): 1928371200

約数和(自身を除く): 1146574476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 4541, 9082, 13623, 14347, 18164, 27246, 28694, 43041, 54492, 57388, 86082, 172164, 272593, 545186, 817779, 1090372, 1635558, 3271116, 3428933, 6857866, 10286799, 13715732, 20573598, 41147196, 65149727, 130299454, 195449181, 260598908, 390898362, 781796724]

約数ペア:

[(1, 781796724), (2, 390898362), (3, 260598908), (4, 195449181), (6, 130299454), (12, 65149727), (19, 41147196), (38, 20573598), (57, 13715732), (76, 10286799), (114, 6857866), (228, 3428933), (239, 3271116), (478, 1635558), (717, 1090372), (956, 817779), (1434, 545186), (2868, 272593), (4541, 172164), (9082, 86082), (13623, 57388), (14347, 54492), (18164, 43041), (27246, 28694)]