57438216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 180507600

約数和(自身を除く): 123069384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 347, 363, 396, 418, 456, 484, 627, 684, 694, 726, 792, 836, 968, 1041, 1089, 1254, 1368, 1388, 1452, 1672, 1881, 2082, 2178, 2299, 2508, 2776, 2904, 3123, 3762, 3817, 4164, 4356, 4598, 5016, 6246, 6593, 6897, 7524, 7634, 8328, 8712, 9196, 11451, 12492, 13186, 13794, 15048, 15268, 18392, 19779, 20691, 22902, 24984, 26372, 27588, 30536, 34353, 39558, 41382, 41987, 45804, 52744, 55176, 59337, 68706, 72523, 79116, 82764, 83974, 91608, 118674, 125961, 137412, 145046, 158232, 165528, 167948, 217569, 237348, 251922, 274824, 290092, 335896, 377883, 435138, 474696, 503844, 580184, 652707, 755766, 797753, 870276, 1007688, 1305414, 1511532, 1595506, 1740552, 2393259, 2610828, 3023064, 3191012, 4786518, 5221656, 6382024, 7179777, 9573036, 14359554, 19146072, 28719108, 57438216]

約数ペア:

[(1, 57438216), (2, 28719108), (3, 19146072), (4, 14359554), (6, 9573036), (8, 7179777), (9, 6382024), (11, 5221656), (12, 4786518), (18, 3191012), (19, 3023064), (22, 2610828), (24, 2393259), (33, 1740552), (36, 1595506), (38, 1511532), (44, 1305414), (57, 1007688), (66, 870276), (72, 797753), (76, 755766), (88, 652707), (99, 580184), (114, 503844), (121, 474696), (132, 435138), (152, 377883), (171, 335896), (198, 290092), (209, 274824), (228, 251922), (242, 237348), (264, 217569), (342, 167948), (347, 165528), (363, 158232), (396, 145046), (418, 137412), (456, 125961), (484, 118674), (627, 91608), (684, 83974), (694, 82764), (726, 79116), (792, 72523), (836, 68706), (968, 59337), (1041, 55176), (1089, 52744), (1254, 45804), (1368, 41987), (1388, 41382), (1452, 39558), (1672, 34353), (1881, 30536), (2082, 27588), (2178, 26372), (2299, 24984), (2508, 22902), (2776, 20691), (2904, 19779), (3123, 18392), (3762, 15268), (3817, 15048), (4164, 13794), (4356, 13186), (4598, 12492), (5016, 11451), (6246, 9196), (6593, 8712), (6897, 8328), (7524, 7634)]