285297768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9972

約数の個数: 128

約数和(自身を含む): 953472000

約数和(自身を除く): 668174232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 9931, 14364, 19862, 28728, 29793, 39724, 59586, 69517, 79448, 89379, 119172, 139034, 178758, 188689, 208551, 238344, 268137, 278068, 357516, 377378, 417102, 536274, 556136, 566067, 625653, 715032, 754756, 834204, 1072548, 1132134, 1251306, 1320823, 1509512, 1668408, 1698201, 1876959, 2145096, 2264268, 2502612, 2641646, 3396402, 3753918, 3962469, 4528536, 5005224, 5094603, 5283292, 6792804, 7507836, 7924938, 10189206, 10566584, 11887407, 13585608, 15015672, 15849876, 20378412, 23774814, 31699752, 35662221, 40756824, 47549628, 71324442, 95099256, 142648884, 285297768]

約数ペア:

[(1, 285297768), (2, 142648884), (3, 95099256), (4, 71324442), (6, 47549628), (7, 40756824), (8, 35662221), (9, 31699752), (12, 23774814), (14, 20378412), (18, 15849876), (19, 15015672), (21, 13585608), (24, 11887407), (27, 10566584), (28, 10189206), (36, 7924938), (38, 7507836), (42, 6792804), (54, 5283292), (56, 5094603), (57, 5005224), (63, 4528536), (72, 3962469), (76, 3753918), (84, 3396402), (108, 2641646), (114, 2502612), (126, 2264268), (133, 2145096), (152, 1876959), (168, 1698201), (171, 1668408), (189, 1509512), (216, 1320823), (228, 1251306), (252, 1132134), (266, 1072548), (342, 834204), (378, 754756), (399, 715032), (456, 625653), (504, 566067), (513, 556136), (532, 536274), (684, 417102), (756, 377378), (798, 357516), (1026, 278068), (1064, 268137), (1197, 238344), (1368, 208551), (1512, 188689), (1596, 178758), (2052, 139034), (2394, 119172), (3192, 89379), (3591, 79448), (4104, 69517), (4788, 59586), (7182, 39724), (9576, 29793), (9931, 28728), (14364, 19862)]