305896344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31627}}^1$

素因数の和:31680

約数の個数: 64

約数和(自身を含む): 850160640

約数和(自身を除く): 544264296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 31627, 63254, 94881, 126508, 189762, 253016, 379524, 411151, 759048, 822302, 980437, 1233453, 1644604, 1960874, 2466906, 2941311, 3289208, 3921748, 4933812, 5882622, 7843496, 9867624, 11765244, 12745681, 23530488, 25491362, 38237043, 50982724, 76474086, 101965448, 152948172, 305896344]

約数ペア:

[(1, 305896344), (2, 152948172), (3, 101965448), (4, 76474086), (6, 50982724), (8, 38237043), (12, 25491362), (13, 23530488), (24, 12745681), (26, 11765244), (31, 9867624), (39, 7843496), (52, 5882622), (62, 4933812), (78, 3921748), (93, 3289208), (104, 2941311), (124, 2466906), (156, 1960874), (186, 1644604), (248, 1233453), (312, 980437), (372, 822302), (403, 759048), (744, 411151), (806, 379524), (1209, 253016), (1612, 189762), (2418, 126508), (3224, 94881), (4836, 63254), (9672, 31627)]