308418336

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 931694400

約数和(自身を除く): 623276064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 157, 171, 228, 288, 304, 314, 342, 359, 456, 471, 608, 628, 684, 718, 912, 942, 1077, 1256, 1368, 1413, 1436, 1824, 1884, 2154, 2512, 2736, 2826, 2872, 2983, 3231, 3768, 4308, 5024, 5472, 5652, 5744, 5966, 6462, 6821, 7536, 8616, 8949, 11304, 11488, 11932, 12924, 13642, 15072, 17232, 17898, 20463, 22608, 23864, 25848, 26847, 27284, 34464, 35796, 40926, 45216, 47728, 51696, 53694, 54568, 56363, 61389, 71592, 81852, 95456, 103392, 107388, 109136, 112726, 122778, 143184, 163704, 169089, 214776, 218272, 225452, 245556, 286368, 327408, 338178, 429552, 450904, 491112, 507267, 654816, 676356, 859104, 901808, 982224, 1014534, 1070897, 1352712, 1803616, 1964448, 2029068, 2141794, 2705424, 3212691, 4058136, 4283588, 5410848, 6425382, 8116272, 8567176, 9638073, 12850764, 16232544, 17134352, 19276146, 25701528, 34268704, 38552292, 51403056, 77104584, 102806112, 154209168, 308418336]

約数ペア:

[(1, 308418336), (2, 154209168), (3, 102806112), (4, 77104584), (6, 51403056), (8, 38552292), (9, 34268704), (12, 25701528), (16, 19276146), (18, 17134352), (19, 16232544), (24, 12850764), (32, 9638073), (36, 8567176), (38, 8116272), (48, 6425382), (57, 5410848), (72, 4283588), (76, 4058136), (96, 3212691), (114, 2705424), (144, 2141794), (152, 2029068), (157, 1964448), (171, 1803616), (228, 1352712), (288, 1070897), (304, 1014534), (314, 982224), (342, 901808), (359, 859104), (456, 676356), (471, 654816), (608, 507267), (628, 491112), (684, 450904), (718, 429552), (912, 338178), (942, 327408), (1077, 286368), (1256, 245556), (1368, 225452), (1413, 218272), (1436, 214776), (1824, 169089), (1884, 163704), (2154, 143184), (2512, 122778), (2736, 112726), (2826, 109136), (2872, 107388), (2983, 103392), (3231, 95456), (3768, 81852), (4308, 71592), (5024, 61389), (5472, 56363), (5652, 54568), (5744, 53694), (5966, 51696), (6462, 47728), (6821, 45216), (7536, 40926), (8616, 35796), (8949, 34464), (11304, 27284), (11488, 26847), (11932, 25848), (12924, 23864), (13642, 22608), (15072, 20463), (17232, 17898)]