826162896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42709}}^1$

素因数の和:42764

約数の個数: 80

約数和(自身を含む): 2372625920

約数和(自身を除く): 1546463024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 42709, 85418, 128127, 170836, 256254, 341672, 512508, 555217, 683344, 1025016, 1110434, 1323979, 1665651, 2050032, 2220868, 2647958, 3331302, 3971937, 4441736, 5295916, 6662604, 7943874, 8883472, 10591832, 13325208, 15887748, 17211727, 21183664, 26650416, 31775496, 34423454, 51635181, 63550992, 68846908, 103270362, 137693816, 206540724, 275387632, 413081448, 826162896]

約数ペア:

[(1, 826162896), (2, 413081448), (3, 275387632), (4, 206540724), (6, 137693816), (8, 103270362), (12, 68846908), (13, 63550992), (16, 51635181), (24, 34423454), (26, 31775496), (31, 26650416), (39, 21183664), (48, 17211727), (52, 15887748), (62, 13325208), (78, 10591832), (93, 8883472), (104, 7943874), (124, 6662604), (156, 5295916), (186, 4441736), (208, 3971937), (248, 3331302), (312, 2647958), (372, 2220868), (403, 2050032), (496, 1665651), (624, 1323979), (744, 1110434), (806, 1025016), (1209, 683344), (1488, 555217), (1612, 512508), (2418, 341672), (3224, 256254), (4836, 170836), (6448, 128127), (9672, 85418), (19344, 42709)]