285756072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 560272728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 67, 84, 106, 134, 159, 168, 201, 212, 268, 318, 371, 402, 424, 469, 479, 536, 636, 742, 804, 938, 958, 1113, 1272, 1407, 1437, 1484, 1608, 1876, 1916, 2226, 2814, 2874, 2968, 3353, 3551, 3752, 3832, 4452, 5628, 5748, 6706, 7102, 8904, 10059, 10653, 11256, 11496, 13412, 14204, 20118, 21306, 24857, 25387, 26824, 28408, 32093, 40236, 42612, 49714, 50774, 64186, 74571, 76161, 80472, 85224, 96279, 99428, 101548, 128372, 149142, 152322, 177709, 192558, 198856, 203096, 224651, 256744, 298284, 304644, 355418, 385116, 449302, 533127, 596568, 609288, 673953, 710836, 770232, 898604, 1066254, 1347906, 1421672, 1700929, 1797208, 2132508, 2695812, 3401858, 4265016, 5102787, 5391624, 6803716, 10205574, 11906503, 13607432, 20411148, 23813006, 35719509, 40822296, 47626012, 71439018, 95252024, 142878036, 285756072]

約数ペア:

[(1, 285756072), (2, 142878036), (3, 95252024), (4, 71439018), (6, 47626012), (7, 40822296), (8, 35719509), (12, 23813006), (14, 20411148), (21, 13607432), (24, 11906503), (28, 10205574), (42, 6803716), (53, 5391624), (56, 5102787), (67, 4265016), (84, 3401858), (106, 2695812), (134, 2132508), (159, 1797208), (168, 1700929), (201, 1421672), (212, 1347906), (268, 1066254), (318, 898604), (371, 770232), (402, 710836), (424, 673953), (469, 609288), (479, 596568), (536, 533127), (636, 449302), (742, 385116), (804, 355418), (938, 304644), (958, 298284), (1113, 256744), (1272, 224651), (1407, 203096), (1437, 198856), (1484, 192558), (1608, 177709), (1876, 152322), (1916, 149142), (2226, 128372), (2814, 101548), (2874, 99428), (2968, 96279), (3353, 85224), (3551, 80472), (3752, 76161), (3832, 74571), (4452, 64186), (5628, 50774), (5748, 49714), (6706, 42612), (7102, 40236), (8904, 32093), (10059, 28408), (10653, 26824), (11256, 25387), (11496, 24857), (13412, 21306), (14204, 20118)]