1329664392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{376889}}^1$

素因数の和:376915

約数の個数: 72

約数和(自身を含む): 4189132350

約数和(自身を除く): 2859467958

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 376889, 753778, 1130667, 1507556, 2261334, 2638223, 3015112, 3392001, 4522668, 5276446, 6784002, 7914669, 9045336, 10552892, 13568004, 15829338, 18467561, 21105784, 23744007, 27136008, 31658676, 36935122, 47488014, 55402683, 63317352, 73870244, 94976028, 110805366, 147740488, 166208049, 189952056, 221610732, 332416098, 443221464, 664832196, 1329664392]

約数ペア:

[(1, 1329664392), (2, 664832196), (3, 443221464), (4, 332416098), (6, 221610732), (7, 189952056), (8, 166208049), (9, 147740488), (12, 110805366), (14, 94976028), (18, 73870244), (21, 63317352), (24, 55402683), (28, 47488014), (36, 36935122), (42, 31658676), (49, 27136008), (56, 23744007), (63, 21105784), (72, 18467561), (84, 15829338), (98, 13568004), (126, 10552892), (147, 9045336), (168, 7914669), (196, 6784002), (252, 5276446), (294, 4522668), (392, 3392001), (441, 3015112), (504, 2638223), (588, 2261334), (882, 1507556), (1176, 1130667), (1764, 753778), (3528, 376889)]