2280498416

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 5317454304

約数和(自身を除く): 3036955888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 71, 98, 106, 112, 142, 196, 212, 284, 371, 392, 424, 497, 568, 742, 773, 784, 848, 994, 1136, 1484, 1546, 1988, 2597, 2968, 3092, 3479, 3763, 3976, 5194, 5411, 5936, 6184, 6958, 7526, 7952, 10388, 10822, 12368, 13916, 15052, 20776, 21644, 26341, 27832, 30104, 37877, 40969, 41552, 43288, 52682, 54883, 55664, 60208, 75754, 81938, 86576, 105364, 109766, 151508, 163876, 184387, 210728, 219532, 286783, 303016, 327752, 368774, 384181, 421456, 439064, 573566, 606032, 655504, 737548, 768362, 878128, 1147132, 1475096, 1536724, 2007481, 2294264, 2689267, 2908799, 2950192, 3073448, 4014962, 4588528, 5378534, 5817598, 6146896, 8029924, 10757068, 11635196, 16059848, 20361593, 21514136, 23270392, 32119696, 40723186, 43028272, 46540784, 81446372, 142531151, 162892744, 285062302, 325785488, 570124604, 1140249208, 2280498416]

約数ペア:

[(1, 2280498416), (2, 1140249208), (4, 570124604), (7, 325785488), (8, 285062302), (14, 162892744), (16, 142531151), (28, 81446372), (49, 46540784), (53, 43028272), (56, 40723186), (71, 32119696), (98, 23270392), (106, 21514136), (112, 20361593), (142, 16059848), (196, 11635196), (212, 10757068), (284, 8029924), (371, 6146896), (392, 5817598), (424, 5378534), (497, 4588528), (568, 4014962), (742, 3073448), (773, 2950192), (784, 2908799), (848, 2689267), (994, 2294264), (1136, 2007481), (1484, 1536724), (1546, 1475096), (1988, 1147132), (2597, 878128), (2968, 768362), (3092, 737548), (3479, 655504), (3763, 606032), (3976, 573566), (5194, 439064), (5411, 421456), (5936, 384181), (6184, 368774), (6958, 327752), (7526, 303016), (7952, 286783), (10388, 219532), (10822, 210728), (12368, 184387), (13916, 163876), (15052, 151508), (20776, 109766), (21644, 105364), (26341, 86576), (27832, 81938), (30104, 75754), (37877, 60208), (40969, 55664), (41552, 54883), (43288, 52682)]