355539768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 984960000

約数和(自身を除く): 629420232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 151, 174, 199, 204, 232, 302, 348, 398, 408, 453, 493, 597, 604, 696, 796, 906, 986, 1194, 1208, 1479, 1592, 1812, 1972, 2388, 2567, 2958, 3383, 3624, 3944, 4379, 4776, 5134, 5771, 5916, 6766, 7701, 8758, 10149, 10268, 11542, 11832, 13137, 13532, 15402, 17313, 17516, 20298, 20536, 23084, 26274, 27064, 30049, 30804, 34626, 35032, 40596, 46168, 52548, 60098, 61608, 69252, 74443, 81192, 90147, 98107, 105096, 120196, 138504, 148886, 180294, 196214, 223329, 240392, 294321, 297772, 360588, 392428, 446658, 510833, 588642, 595544, 721176, 784856, 871421, 893316, 1021666, 1177284, 1532499, 1742842, 1786632, 2043332, 2354568, 2614263, 3064998, 3485684, 4086664, 5228526, 6129996, 6971368, 10457052, 12259992, 14814157, 20914104, 29628314, 44442471, 59256628, 88884942, 118513256, 177769884, 355539768]

約数ペア:

[(1, 355539768), (2, 177769884), (3, 118513256), (4, 88884942), (6, 59256628), (8, 44442471), (12, 29628314), (17, 20914104), (24, 14814157), (29, 12259992), (34, 10457052), (51, 6971368), (58, 6129996), (68, 5228526), (87, 4086664), (102, 3485684), (116, 3064998), (136, 2614263), (151, 2354568), (174, 2043332), (199, 1786632), (204, 1742842), (232, 1532499), (302, 1177284), (348, 1021666), (398, 893316), (408, 871421), (453, 784856), (493, 721176), (597, 595544), (604, 588642), (696, 510833), (796, 446658), (906, 392428), (986, 360588), (1194, 297772), (1208, 294321), (1479, 240392), (1592, 223329), (1812, 196214), (1972, 180294), (2388, 148886), (2567, 138504), (2958, 120196), (3383, 105096), (3624, 98107), (3944, 90147), (4379, 81192), (4776, 74443), (5134, 69252), (5771, 61608), (5916, 60098), (6766, 52548), (7701, 46168), (8758, 40596), (10149, 35032), (10268, 34626), (11542, 30804), (11832, 30049), (13137, 27064), (13532, 26274), (15402, 23084), (17313, 20536), (17516, 20298)]