312385878

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 831168000

約数和(自身を除く): 518782122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 686, 798, 882, 931, 1029, 1197, 1862, 2058, 2394, 2663, 2793, 3087, 5326, 5586, 6174, 6517, 7989, 8379, 13034, 15978, 16758, 18641, 19551, 23967, 37282, 39102, 47934, 50597, 55923, 58653, 101194, 111846, 117306, 130487, 151791, 167769, 260974, 303582, 335538, 354179, 391461, 455373, 708358, 782922, 910746, 913409, 1062537, 1174383, 1826818, 2125074, 2348766, 2479253, 2740227, 3187611, 4958506, 5480454, 6375222, 7437759, 8220681, 14875518, 16441362, 17354771, 22313277, 34709542, 44626554, 52064313, 104128626, 156192939, 312385878]

約数ペア:

[(1, 312385878), (2, 156192939), (3, 104128626), (6, 52064313), (7, 44626554), (9, 34709542), (14, 22313277), (18, 17354771), (19, 16441362), (21, 14875518), (38, 8220681), (42, 7437759), (49, 6375222), (57, 5480454), (63, 4958506), (98, 3187611), (114, 2740227), (126, 2479253), (133, 2348766), (147, 2125074), (171, 1826818), (266, 1174383), (294, 1062537), (342, 913409), (343, 910746), (399, 782922), (441, 708358), (686, 455373), (798, 391461), (882, 354179), (931, 335538), (1029, 303582), (1197, 260974), (1862, 167769), (2058, 151791), (2394, 130487), (2663, 117306), (2793, 111846), (3087, 101194), (5326, 58653), (5586, 55923), (6174, 50597), (6517, 47934), (7989, 39102), (8379, 37282), (13034, 23967), (15978, 19551), (16758, 18641)]