1275941208

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 3215520000

約数和(自身を除く): 1939578792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 349, 439, 694, 698, 878, 1041, 1047, 1317, 1388, 1396, 1756, 2082, 2094, 2634, 2776, 2792, 3512, 4164, 4188, 5268, 8328, 8376, 10536, 121103, 152333, 153211, 242206, 304666, 306422, 363309, 456999, 459633, 484412, 609332, 612844, 726618, 913998, 919266, 968824, 1218664, 1225688, 1453236, 1827996, 1838532, 2906472, 3655992, 3677064, 53164217, 106328434, 159492651, 212656868, 318985302, 425313736, 637970604, 1275941208]

約数ペア:

[(1, 1275941208), (2, 637970604), (3, 425313736), (4, 318985302), (6, 212656868), (8, 159492651), (12, 106328434), (24, 53164217), (347, 3677064), (349, 3655992), (439, 2906472), (694, 1838532), (698, 1827996), (878, 1453236), (1041, 1225688), (1047, 1218664), (1317, 968824), (1388, 919266), (1396, 913998), (1756, 726618), (2082, 612844), (2094, 609332), (2634, 484412), (2776, 459633), (2792, 456999), (3512, 363309), (4164, 306422), (4188, 304666), (5268, 242206), (8328, 153211), (8376, 152333), (10536, 121103)]