2912164864

素因数分解:

$2^{10}\times 7^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 132

約数和(自身を含む): 6840189696

約数和(自身を除く): 3928024832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 256, 392, 448, 457, 508, 512, 784, 889, 896, 914, 1016, 1024, 1568, 1778, 1792, 1828, 2032, 3136, 3199, 3556, 3584, 3656, 4064, 6223, 6272, 6398, 7112, 7168, 7312, 8128, 12446, 12544, 12796, 14224, 14624, 16256, 22393, 24892, 25088, 25592, 28448, 29248, 32512, 44786, 49784, 50176, 51184, 56896, 58039, 58496, 65024, 89572, 99568, 102368, 113792, 116078, 116992, 130048, 179144, 199136, 204736, 227584, 232156, 233984, 358288, 398272, 406273, 409472, 455168, 464312, 467968, 716576, 796544, 812546, 818944, 910336, 928624, 1433152, 1593088, 1625092, 1637888, 1857248, 2843911, 2866304, 3186176, 3250184, 3275776, 3714496, 5687822, 5732608, 6372352, 6500368, 7428992, 11375644, 11465216, 13000736, 14857984, 22751288, 22930432, 26001472, 29715968, 45502576, 52002944, 59431936, 91005152, 104005888, 182010304, 208011776, 364020608, 416023552, 728041216, 1456082432, 2912164864]

約数ペア:

[(1, 2912164864), (2, 1456082432), (4, 728041216), (7, 416023552), (8, 364020608), (14, 208011776), (16, 182010304), (28, 104005888), (32, 91005152), (49, 59431936), (56, 52002944), (64, 45502576), (98, 29715968), (112, 26001472), (127, 22930432), (128, 22751288), (196, 14857984), (224, 13000736), (254, 11465216), (256, 11375644), (392, 7428992), (448, 6500368), (457, 6372352), (508, 5732608), (512, 5687822), (784, 3714496), (889, 3275776), (896, 3250184), (914, 3186176), (1016, 2866304), (1024, 2843911), (1568, 1857248), (1778, 1637888), (1792, 1625092), (1828, 1593088), (2032, 1433152), (3136, 928624), (3199, 910336), (3556, 818944), (3584, 812546), (3656, 796544), (4064, 716576), (6223, 467968), (6272, 464312), (6398, 455168), (7112, 409472), (7168, 406273), (7312, 398272), (8128, 358288), (12446, 233984), (12544, 232156), (12796, 227584), (14224, 204736), (14624, 199136), (16256, 179144), (22393, 130048), (24892, 116992), (25088, 116078), (25592, 113792), (28448, 102368), (29248, 99568), (32512, 89572), (44786, 65024), (49784, 58496), (50176, 58039), (51184, 56896)]