305963812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24229}}^1$

素因数の和:24292

約数の個数: 48

約数和(自身を含む): 683867520

約数和(自身を除く): 377903708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 24229, 48458, 96916, 169603, 266519, 339206, 533038, 678412, 993389, 1066076, 1865633, 1986778, 3731266, 3973556, 6953723, 7462532, 10927279, 13907446, 21854558, 27814892, 43709116, 76490953, 152981906, 305963812]

約数ペア:

[(1, 305963812), (2, 152981906), (4, 76490953), (7, 43709116), (11, 27814892), (14, 21854558), (22, 13907446), (28, 10927279), (41, 7462532), (44, 6953723), (77, 3973556), (82, 3731266), (154, 1986778), (164, 1865633), (287, 1066076), (308, 993389), (451, 678412), (574, 533038), (902, 339206), (1148, 266519), (1804, 169603), (3157, 96916), (6314, 48458), (12628, 24229)]