376688176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 798752448

約数和(自身を除く): 422064272

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 73, 122, 136, 146, 244, 272, 292, 311, 488, 584, 622, 976, 1037, 1168, 1241, 1244, 2074, 2482, 2488, 4148, 4453, 4964, 4976, 5287, 8296, 8906, 9928, 10574, 16592, 17812, 18971, 19856, 21148, 22703, 35624, 37942, 42296, 45406, 71248, 75701, 75884, 84592, 90812, 151402, 151768, 181624, 302804, 303536, 322507, 363248, 385951, 605608, 645014, 771902, 1211216, 1290028, 1384883, 1543804, 2580056, 2769766, 3087608, 5160112, 5539532, 6175216, 11079064, 22158128, 23543011, 47086022, 94172044, 188344088, 376688176]

約数ペア:

[(1, 376688176), (2, 188344088), (4, 94172044), (8, 47086022), (16, 23543011), (17, 22158128), (34, 11079064), (61, 6175216), (68, 5539532), (73, 5160112), (122, 3087608), (136, 2769766), (146, 2580056), (244, 1543804), (272, 1384883), (292, 1290028), (311, 1211216), (488, 771902), (584, 645014), (622, 605608), (976, 385951), (1037, 363248), (1168, 322507), (1241, 303536), (1244, 302804), (2074, 181624), (2482, 151768), (2488, 151402), (4148, 90812), (4453, 84592), (4964, 75884), (4976, 75701), (5287, 71248), (8296, 45406), (8906, 42296), (9928, 37942), (10574, 35624), (16592, 22703), (17812, 21148), (18971, 19856)]