355522908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 967800960

約数和(自身を除く): 612278052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 107, 114, 118, 156, 177, 214, 228, 236, 247, 321, 354, 361, 428, 494, 642, 708, 722, 741, 767, 988, 1083, 1121, 1284, 1391, 1444, 1482, 1534, 2033, 2166, 2242, 2301, 2782, 2964, 3068, 3363, 4066, 4173, 4332, 4484, 4602, 4693, 5564, 6099, 6313, 6726, 8132, 8346, 9204, 9386, 12198, 12626, 13452, 14079, 14573, 16692, 18772, 18939, 21299, 24396, 25252, 26429, 28158, 29146, 37878, 38627, 42598, 43719, 52858, 56316, 58292, 63897, 75756, 77254, 79287, 82069, 85196, 87438, 105716, 115881, 119947, 127794, 154508, 158574, 164138, 174876, 231762, 239894, 246207, 255588, 276887, 317148, 328276, 359841, 463524, 479788, 492414, 502151, 553774, 719682, 830661, 984828, 1004302, 1107548, 1439364, 1506453, 1559311, 1661322, 2008604, 2278993, 3012906, 3118622, 3322644, 4557986, 4677933, 6025812, 6237244, 6836979, 9115972, 9355866, 13673958, 18711732, 27347916, 29626909, 59253818, 88880727, 118507636, 177761454, 355522908]

約数ペア:

[(1, 355522908), (2, 177761454), (3, 118507636), (4, 88880727), (6, 59253818), (12, 29626909), (13, 27347916), (19, 18711732), (26, 13673958), (38, 9355866), (39, 9115972), (52, 6836979), (57, 6237244), (59, 6025812), (76, 4677933), (78, 4557986), (107, 3322644), (114, 3118622), (118, 3012906), (156, 2278993), (177, 2008604), (214, 1661322), (228, 1559311), (236, 1506453), (247, 1439364), (321, 1107548), (354, 1004302), (361, 984828), (428, 830661), (494, 719682), (642, 553774), (708, 502151), (722, 492414), (741, 479788), (767, 463524), (988, 359841), (1083, 328276), (1121, 317148), (1284, 276887), (1391, 255588), (1444, 246207), (1482, 239894), (1534, 231762), (2033, 174876), (2166, 164138), (2242, 158574), (2301, 154508), (2782, 127794), (2964, 119947), (3068, 115881), (3363, 105716), (4066, 87438), (4173, 85196), (4332, 82069), (4484, 79287), (4602, 77254), (4693, 75756), (5564, 63897), (6099, 58292), (6313, 56316), (6726, 52858), (8132, 43719), (8346, 42598), (9204, 38627), (9386, 37878), (12198, 29146), (12626, 28158), (13452, 26429), (14079, 25252), (14573, 24396), (16692, 21299), (18772, 18939)]