491645448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7681}}^1$

素因数の和:7827

約数の個数: 96

約数和(自身を含む): 1533941760

約数和(自身を除く): 1042296312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3556, 4572, 5334, 7112, 7681, 8001, 9144, 10668, 15362, 16002, 21336, 23043, 30724, 32004, 46086, 53767, 61448, 64008, 69129, 92172, 107534, 138258, 161301, 184344, 215068, 276516, 322602, 430136, 483903, 553032, 645204, 967806, 975487, 1290408, 1935612, 1950974, 2926461, 3871224, 3901948, 5852922, 6828409, 7803896, 8779383, 11705844, 13656818, 17558766, 20485227, 23411688, 27313636, 35117532, 40970454, 54627272, 61455681, 70235064, 81940908, 122911362, 163881816, 245822724, 491645448]

約数ペア:

[(1, 491645448), (2, 245822724), (3, 163881816), (4, 122911362), (6, 81940908), (7, 70235064), (8, 61455681), (9, 54627272), (12, 40970454), (14, 35117532), (18, 27313636), (21, 23411688), (24, 20485227), (28, 17558766), (36, 13656818), (42, 11705844), (56, 8779383), (63, 7803896), (72, 6828409), (84, 5852922), (126, 3901948), (127, 3871224), (168, 2926461), (252, 1950974), (254, 1935612), (381, 1290408), (504, 975487), (508, 967806), (762, 645204), (889, 553032), (1016, 483903), (1143, 430136), (1524, 322602), (1778, 276516), (2286, 215068), (2667, 184344), (3048, 161301), (3556, 138258), (4572, 107534), (5334, 92172), (7112, 69129), (7681, 64008), (8001, 61448), (9144, 53767), (10668, 46086), (15362, 32004), (16002, 30724), (21336, 23043)]