331280376

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 80

約数和(自身を含む): 966345000

約数和(自身を除く): 635064624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4802, 5749, 7203, 8232, 9604, 11498, 14406, 17247, 19208, 22996, 28812, 34494, 40243, 45992, 57624, 68988, 80486, 120729, 137976, 160972, 241458, 281701, 321944, 482916, 563402, 845103, 965832, 1126804, 1690206, 1971907, 2253608, 3380412, 3943814, 5915721, 6760824, 7887628, 11831442, 13803349, 15775256, 23662884, 27606698, 41410047, 47325768, 55213396, 82820094, 110426792, 165640188, 331280376]

約数ペア:

[(1, 331280376), (2, 165640188), (3, 110426792), (4, 82820094), (6, 55213396), (7, 47325768), (8, 41410047), (12, 27606698), (14, 23662884), (21, 15775256), (24, 13803349), (28, 11831442), (42, 7887628), (49, 6760824), (56, 5915721), (84, 3943814), (98, 3380412), (147, 2253608), (168, 1971907), (196, 1690206), (294, 1126804), (343, 965832), (392, 845103), (588, 563402), (686, 482916), (1029, 321944), (1176, 281701), (1372, 241458), (2058, 160972), (2401, 137976), (2744, 120729), (4116, 80486), (4802, 68988), (5749, 57624), (7203, 45992), (8232, 40243), (9604, 34494), (11498, 28812), (14406, 22996), (17247, 19208)]