423263874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 1024358400

約数和(自身を除く): 601094526

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 103, 113, 114, 174, 206, 209, 226, 309, 319, 339, 418, 551, 618, 627, 638, 678, 957, 1102, 1133, 1243, 1254, 1653, 1914, 1957, 2147, 2266, 2486, 2987, 3277, 3306, 3399, 3729, 3914, 4294, 5871, 5974, 6061, 6441, 6554, 6798, 7458, 8961, 9831, 11639, 11742, 12122, 12882, 17922, 18183, 19662, 21527, 23278, 23617, 32857, 34917, 36047, 36366, 43054, 47234, 56753, 62263, 64581, 65714, 69834, 70851, 72094, 98571, 108141, 113506, 124526, 128029, 129162, 141702, 170259, 186789, 197142, 216282, 221141, 256058, 337531, 340518, 373578, 384087, 442282, 624283, 663423, 675062, 684893, 768174, 1012593, 1248566, 1326846, 1369786, 1872849, 2025186, 2054679, 2432551, 3712841, 3745698, 4109358, 4865102, 6413089, 7297653, 7425682, 11138523, 12826178, 14595306, 19239267, 22277046, 38478534, 70543979, 141087958, 211631937, 423263874]

約数ペア:

[(1, 423263874), (2, 211631937), (3, 141087958), (6, 70543979), (11, 38478534), (19, 22277046), (22, 19239267), (29, 14595306), (33, 12826178), (38, 11138523), (57, 7425682), (58, 7297653), (66, 6413089), (87, 4865102), (103, 4109358), (113, 3745698), (114, 3712841), (174, 2432551), (206, 2054679), (209, 2025186), (226, 1872849), (309, 1369786), (319, 1326846), (339, 1248566), (418, 1012593), (551, 768174), (618, 684893), (627, 675062), (638, 663423), (678, 624283), (957, 442282), (1102, 384087), (1133, 373578), (1243, 340518), (1254, 337531), (1653, 256058), (1914, 221141), (1957, 216282), (2147, 197142), (2266, 186789), (2486, 170259), (2987, 141702), (3277, 129162), (3306, 128029), (3399, 124526), (3729, 113506), (3914, 108141), (4294, 98571), (5871, 72094), (5974, 70851), (6061, 69834), (6441, 65714), (6554, 64581), (6798, 62263), (7458, 56753), (8961, 47234), (9831, 43054), (11639, 36366), (11742, 36047), (12122, 34917), (12882, 32857), (17922, 23617), (18183, 23278), (19662, 21527)]